🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.86 AU - 1.04 AU

Year: 343 Days

Day: 45.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.41 AU - 2.25 AU

Year: 918 Days

Day: 33.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.68 AU - 2.08 AU

Year: 956 Days

Day: 48 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,208,164 km

• M1: 1,215,632 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.63 AU - 2.71 AU

Year: 1618 Days

Day: 45.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,208,164 km

• M1: 2,041,263 km (0.089 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.5

Radius: 11.1

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.71 AU - 7.53 AU

Year: 5615 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,208,164 km

• M1: 185,501 km (0.113 R)
• M2: 288,125 km (0.081 R)
• M3: 443,857 km (0.105 R)
• M4: 620,831 km (0.076 R)
• M5: 890,407 km (0.1 R)
• M6: 974,481 km (0.109 R)
• M7: 1,243,906 km (0.044 R)
• M8: 1,469,949 km (0.117 R)
• M9: 1,657,245 km (0.092 R)
• M10: 1,816,567 km (0.117 R)
• M11: 2,227,363 km (0.074 R)
• M12: 2,403,888 km (0.11 R)
• M13: 2,483,773 km (0.1 R)
• M14: 2,625,891 km (0.092 R)
• M15: 2,876,019 km (0.081 R)
• M16: 2,982,533 km (0.081 R)
• M17: 3,112,085 km (0.054 R)
• M18: 3,199,599 km (0.091 R)
• M19: 3,489,670 km (0.068 R)
• M20: 4,047,520 km (0.066 R)
• M21: 4,119,327 km (0.104 R)
• M22: 4,386,060 km (0.112 R)
• M23: 4,608,512 km (0.085 R)
• M24: 4,733,725 km (0.108 R)
• M25: 5,013,174 km (0.074 R)
• M26: 5,482,313 km (0.071 R)
• M27: 5,695,341 km (0.108 R)
• M28: 6,434,504 km (0.08 R)
• M29: 6,518,578 km (0.103 R)
• M30: 7,174,863 km (0.04 R)
• M31: 7,378,765 km (0.095 R)
• M32: 7,852,243 km (0.054 R)
• M33: 9,204,458 km (0.09 R)
• M34: 9,394,447 km (0.115 R)
• M35: 9,778,315 km (0.106 R)
• M36: 10,037,120 km (0.093 R)
• M37: 10,396,753 km (0.096 R)
• M38: 10,561,610 km (0.119 R)
• M39: 10,727,215 km (0.118 R)
• M40: 11,128,586 km (0.113 R)
• M41: 11,229,564 km (0.114 R)
• M42: 11,398,759 km (0.11 R)
• M43: 12,361,721 km (0.072 R)
• M44: 12,431,433 km (0.118 R)
• M45: 13,207,697 km (0.11 R)
• M46: 13,458,124 km (0.04 R)
• M47: 13,529,931 km (0.112 R)
• M48: 13,673,844 km (0.115 R)
• M49: 13,782,153 km (0.114 R)
• M50: 14,145,376 km (0.098 R)
• M51: 14,255,032 km (0.093 R)
• M52: 14,548,543 km (0.102 R)
• M53: 14,659,245 km (0.1 R)
• M54: 15,441,343 km (0.076 R)
• M55: 15,705,084 km (0.09 R)
• M56: 15,894,325 km (0.091 R)
• M57: 16,237,054 km (0.091 R)
• M58: 16,313,498 km (0.077 R)
• M59: 17,318,646 km (0.08 R)
• M60: 18,463,369 km (0.105 R)
• M61: 19,105,443 km (0.108 R)
• M62: 19,267,009 km (0.117 R)
• M63: 19,469,714 km (0.111 R)
• M64: 19,632,477 km (0.062 R)
• M65: 20,041,028 km (0.114 R)
• M66: 20,783,782 km (0.113 R)
• M67: 21,577,548 km (0.103 R)
• M68: 21,788,032 km (0.071 R)
• M69: 21,872,555 km (0.12 R)
• M70: 22,126,423 km (0.099 R)
• M71: 25,826,576 km (0.118 R)
• M72: 26,139,685 km (0.084 R)
• M73: 26,769,941 km (0.098 R)
• M74: 27,223,073 km (0.084 R)
• M75: 27,404,984 km (0.088 R)
• M76: 28,228,969 km (0.06 R)
• M77: 29,433,381 km (0.093 R)
• M78: 30,088,919 km (0.109 R)
• M79: 30,654,548 km (0.059 R)
• M80: 30,986,207 km (0.117 R)
• M81: 31,176,196 km (0.113 R)
• M82: 31,414,356 km (0.026 R)
• M83: 32,180,297 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.1

Radius: 11.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.41 AU - 7.01 AU

Year: 6446 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 34,208,164 km

• M1: 185,053 km (0.051 R)
• M2: 272,717 km (0.064 R)
• M3: 513,869 km (0.087 R)
• M4: 691,441 km (0.058 R)
• M5: 882,777 km (0.098 R)
• M6: 972,685 km (0.107 R)
• M7: 1,365,529 km (0.093 R)
• M8: 1,442,273 km (0.074 R)
• M9: 1,530,536 km (0.117 R)
• M10: 1,795,773 km (0.038 R)
• M11: 1,912,459 km (0.076 R)
• M12: 2,009,997 km (0.041 R)
• M13: 2,232,898 km (0.116 R)
• M14: 2,417,202 km (0.094 R)
• M15: 2,630,529 km (0.118 R)
• M16: 3,000,036 km (0.114 R)
• M17: 3,505,228 km (0.071 R)
• M18: 3,612,190 km (0.072 R)
• M19: 3,747,427 km (0.065 R)
• M20: 3,898,221 km (0.114 R)
• M21: 4,191,732 km (0.08 R)
• M22: 4,362,723 km (0.059 R)
• M23: 4,608,961 km (0.111 R)
• M24: 4,697,074 km (0.076 R)
• M25: 4,770,826 km (0.103 R)
• M26: 4,919,676 km (0.077 R)
• M27: 5,375,201 km (0.079 R)
• M28: 5,639,391 km (0.036 R)
• M29: 6,083,996 km (0.088 R)
• M30: 6,261,718 km (0.114 R)
• M31: 6,408,474 km (0.101 R)
• M32: 6,523,514 km (0.065 R)
• M33: 6,755,391 km (0.075 R)
• M34: 6,906,036 km (0.081 R)
• M35: 7,244,576 km (0.059 R)
• M36: 7,398,811 km (0.08 R)
• M37: 7,658,065 km (0.119 R)
• M38: 7,902,956 km (0.118 R)
• M39: 8,616,688 km (0.052 R)
• M40: 8,889,704 km (0.112 R)
• M41: 9,276,714 km (0.063 R)
• M42: 9,388,314 km (0.113 R)
• M43: 9,688,108 km (0.073 R)
• M44: 9,782,354 km (0.08 R)
• M45: 10,029,191 km (0.104 R)
• M46: 10,354,865 km (0.078 R)
• M47: 10,490,102 km (0.086 R)
• M48: 11,712,616 km (0.101 R)
• M49: 11,813,145 km (0.041 R)
• M50: 12,136,875 km (0.07 R)
• M51: 12,876,038 km (0.116 R)
• M52: 13,104,923 km (0.052 R)
• M53: 13,209,342 km (0.057 R)
• M54: 13,293,117 km (0.068 R)
• M55: 14,054,720 km (0.04 R)
• M56: 14,226,010 km (0.107 R)
• M57: 14,376,355 km (0.109 R)
• M58: 14,505,608 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.6

Radius: 12.7

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.93 AU - 7.89 AU

Year: 7481 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,208,164 km

• M1: 222,901 km (0.103 R)
• M2: 320,887 km (0.073 R)
• M3: 432,637 km (0.078 R)
• M4: 521,648 km (0.112 R)
• M5: 769,831 km (0.056 R)
• M6: 1,021,903 km (0.118 R)
• M7: 1,420,432 km (0.096 R)
• M8: 1,734,438 km (0.103 R)
• M9: 1,821,952 km (0.067 R)
• M10: 2,428,123 km (0.108 R)
• M11: 2,526,858 km (0.098 R)
• M12: 2,626,939 km (0.111 R)
• M13: 2,883,050 km (0.06 R)
• M14: 3,559,233 km (0.102 R)
• M15: 3,643,755 km (0.077 R)
• M16: 3,988,279 km (0.118 R)
• M17: 4,076,093 km (0.062 R)
• M18: 5,084,832 km (0.065 R)
• M19: 5,405,420 km (0.103 R)
• M20: 5,502,958 km (0.087 R)
• M21: 5,600,944 km (0.093 R)
• M22: 5,798,862 km (0.087 R)
• M23: 6,235,688 km (0.086 R)
• M24: 6,858,165 km (0.081 R)
• M25: 7,176,958 km (0.059 R)
• M26: 7,428,282 km (0.094 R)
• M27: 7,719,101 km (0.078 R)
• M28: 8,050,759 km (0.117 R)
• M29: 8,387,055 km (0.041 R)
• M30: 9,818,108 km (0.119 R)
• M31: 10,097,258 km (0.063 R)
• M32: 11,406,987 km (0.101 R)
• M33: 11,658,461 km (0.105 R)
• M34: 11,911,880 km (0.103 R)
• M35: 12,338,234 km (0.083 R)
• M36: 12,943,657 km (0.106 R)
• M37: 13,030,872 km (0.084 R)
• M38: 13,118,387 km (0.038 R)
• M39: 14,771,743 km (0.069 R)
• M40: 15,460,641 km (0.099 R)
• M41: 15,692,517 km (0.079 R)
• M42: 16,206,985 km (0.085 R)
• M43: 16,631,992 km (0.104 R)
• M44: 17,444,907 km (0.046 R)
• M45: 19,508,161 km (0.105 R)
• M46: 20,466,784 km (0.114 R)
• M47: 21,234,371 km (0.076 R)
• M48: 21,907,262 km (0.106 R)
• M49: 23,114,816 km (0.111 R)
• M50: 23,220,881 km (0.085 R)
• M51: 23,380,352 km (0.091 R)
• M52: 23,807,005 km (0.108 R)
• M53: 23,967,673 km (0.077 R)
• M54: 24,128,790 km (0.118 R)
• M55: 24,236,351 km (0.099 R)
• M56: 25,102,672 km (0.082 R)
• M57: 26,144,621 km (0.068 R)
• M58: 26,310,526 km (0.096 R)
• M59: 26,643,082 km (0.116 R)
• M60: 27,649,576 km (0.115 R)
• M61: 28,725,334 km (0.065 R)
• M62: 28,839,328 km (0.096 R)
• M63: 29,297,097 km (0.07 R)
• M64: 29,872,600 km (0.082 R)
• M65: 31,386,232 km (0.108 R)
• M66: 31,915,958 km (0.118 R)
• M67: 32,805,616 km (0.088 R)
• M68: 33,163,754 km (0.113 R)
• M69: 34,124,920 km (0.045 R)
• M70: 34,427,257 km (0.114 R)
• M71: 34,669,755 km (0.102 R)
• M72: 34,851,966 km (0.11 R)
• M73: 35,767,953 km (0.115 R)
• M74: 37,498,801 km (0.061 R)
• M75: 38,248,884 km (0.112 R)
• M76: 41,234,409 km (0.108 R)
• M77: 43,244,107 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.5

Radius: 13

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.61 AU - 13.01 AU

Year: 14106 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,208,164 km

• M1: 167,101 km (0.119 R)
• M2: 295,905 km (0.075 R)
• M3: 524,789 km (0.075 R)
• M4: 628,161 km (0.105 R)
• M5: 1,307,785 km (0.12 R)
• M6: 1,506,750 km (0.08 R)
• M7: 2,164,232 km (0.084 R)
• M8: 2,806,755 km (0.092 R)
• M9: 3,301,027 km (0.116 R)
• M10: 3,541,131 km (0.066 R)
• M11: 3,930,086 km (0.079 R)
• M12: 4,258,752 km (0.058 R)
• M13: 4,407,752 km (0.054 R)
• M14: 4,596,395 km (0.101 R)
• M15: 4,903,968 km (0.108 R)
• M16: 5,661,382 km (0.104 R)
• M17: 6,370,027 km (0.087 R)
• M18: 6,843,654 km (0.071 R)
• M19: 7,552,897 km (0.117 R)
• M20: 7,916,420 km (0.099 R)
• M21: 8,378,827 km (0.105 R)
• M22: 8,566,273 km (0.064 R)
• M23: 8,850,060 km (0.07 R)
• M24: 9,233,330 km (0.084 R)
• M25: 9,917,142 km (0.113 R)
• M26: 10,016,325 km (0.09 R)
• M27: 10,115,658 km (0.097 R)
• M28: 10,871,427 km (0.115 R)
• M29: 12,490,674 km (0.117 R)
• M30: 12,812,758 km (0.095 R)
• M31: 13,301,046 km (0.117 R)
• M32: 14,017,171 km (0.104 R)
• M33: 15,544,266 km (0.078 R)
• M34: 16,006,972 km (0.038 R)
• M35: 16,356,882 km (0.06 R)
• M36: 18,083,690 km (0.107 R)
• M37: 19,122,797 km (0.097 R)
• M38: 19,246,364 km (0.093 R)
• M39: 19,930,476 km (0.098 R)
• M40: 21,450,839 km (0.098 R)
• M41: 21,643,521 km (0.081 R)
• M42: 21,772,175 km (0.109 R)
• M43: 23,008,153 km (0.09 R)
• M44: 23,800,423 km (0.104 R)
• M45: 24,870,796 km (0.062 R)
• M46: 25,683,860 km (0.043 R)
• M47: 27,266,606 km (0.067 R)
• M48: 27,754,594 km (0.076 R)
• M49: 28,034,641 km (0.091 R)
• M50: 30,165,363 km (0.119 R)
• M51: 30,309,277 km (0.097 R)
• M52: 31,104,838 km (0.117 R)
• M53: 31,250,247 km (0.104 R)
• M54: 31,907,281 km (0.094 R)
• M55: 32,495,201 km (0.087 R)
• M56: 34,505,646 km (0.062 R)
• M57: 35,260,368 km (0.091 R)
• M58: 35,792,039 km (0.077 R)
• M59: 36,479,441 km (0.079 R)
• M60: 37,248,224 km (0.069 R)
• M61: 38,255,766 km (0.109 R)
• M62: 38,880,337 km (0.109 R)
• M63: 40,218,490 km (0.098 R)
• M64: 41,411,832 km (0.117 R)
• M65: 43,101,989 km (0.057 R)
• M66: 45,803,128 km (0.102 R)
• M67: 46,715,675 km (0.079 R)
• M68: 47,132,455 km (0.053 R)
• M69: 47,383,031 km (0.108 R)
• M70: 48,137,752 km (0.111 R)
• M71: 48,306,050 km (0.035 R)
• M72: 48,558,721 km (0.108 R)
• M73: 49,404,248 km (0.071 R)
• M74: 49,743,835 km (0.077 R)
• M75: 50,510,823 km (0.072 R)
• M76: 52,315,572 km (0.104 R)
• M77: 52,575,124 km (0.082 R)
• M78: 53,879,319 km (0.058 R)
• M79: 53,966,534 km (0.079 R)
• M80: 55,546,437 km (0.109 R)
• M81: 56,076,463 km (0.07 R)
• M82: 56,164,875 km (0.076 R)
• M83: 56,341,999 km (0.084 R)
• M84: 56,696,845 km (0.084 R)
• M85: 57,052,439 km (0.107 R)
• M86: 60,739,578 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.8

Radius: 5.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.16 AU - 14.2 AU

Year: 16745 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 34,208,164 km

• M1: 85,420 km (0.115 R)
• M2: 259,702 km (0.046 R)
• M3: 678,726 km (0.102 R)
• M4: 816,954 km (0.073 R)
• M5: 860,337 km (0.11 R)
• M6: 1,527,993 km (0.085 R)
• M7: 1,600,099 km (0.059 R)
• M8: 2,767,561 km (0.073 R)
• M9: 2,878,113 km (0.112 R)
• M10: 3,288,161 km (0.109 R)
• M11: 3,547,863 km (0.053 R)
• M12: 3,863,215 km (0.078 R)
• M13: 4,187,544 km (0.061 R)
• M14: 4,703,656 km (0.064 R)
• M15: 5,321,645 km (0.114 R)
• M16: 6,368,681 km (0.092 R)
• M17: 6,603,250 km (0.074 R)
• M18: 6,721,582 km (0.065 R)
• M19: 7,477,201 km (0.079 R)
• M20: 7,693,669 km (0.069 R)
• M21: 10,240,573 km (0.094 R)
• M22: 10,377,604 km (0.053 R)
• M23: 10,897,158 km (0.116 R)
• M24: 11,283,419 km (0.103 R)
• M25: 12,105,609 km (0.107 R)
• M26: 12,578,937 km (0.094 R)
• M27: 13,581,093 km (0.12 R)
• M28: 13,731,738 km (0.086 R)
• M29: 13,882,832 km (0.082 R)
• M30: 15,151,272 km (0.094 R)
• M31: 15,739,940 km (0.048 R)
• M32: 16,777,850 km (0.101 R)
• M33: 16,939,565 km (0.038 R)
• M34: 17,468,543 km (0.083 R)
• M35: 17,591,363 km (0.108 R)
• M36: 17,714,482 km (0.079 R)
• M37: 17,755,622 km (0.067 R)
• M38: 18,126,924 km (0.1 R)
• M39: 18,417,592 km (0.099 R)
• M40: 18,835,419 km (0.057 R)
• M41: 19,510,554 km (0.109 R)
• M42: 20,494,759 km (0.094 R)
• M43: 20,840,928 km (0.1 R)
• M44: 21,407,455 km (0.09 R)
• M45: 21,494,970 km (0.061 R)
• M46: 21,802,693 km (0.079 R)
• M47: 22,778,819 km (0.097 R)
• M48: 23,814,485 km (0.09 R)
• M49: 24,087,202 km (0.12 R)
• M50: 24,132,829 km (0.058 R)
• M51: 24,223,934 km (0.081 R)
• M52: 27,916,608 km (0.086 R)
• M53: 28,444,390 km (0.07 R)
• M54: 30,244,202 km (0.088 R)
• M55: 32,130,481 km (0.105 R)
• M56: 32,381,506 km (0.059 R)
• M57: 33,799,395 km (0.084 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 12,770 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit