🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.53 AU - 0.61 AU

Year: 162 Days

Day: 31.2 Hours

Environment

Temp: 220 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,852,097 km

• M1: 232,625 km (0.083 R)
• M2: 367,412 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.6 AU - 0.84 AU

Year: 230 Days

Day: 18.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,852,097 km

• M1: 44,131 km (0.071 R)
• M2: 242,648 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.86 AU - 1.38 AU

Year: 447 Days

Day: 47.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,852,097 km

• M1: 517,160 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.69 AU - 1.83 AU

Year: 880 Days

Day: 36.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,852,097 km

• M1: 618,138 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.78 AU - 1.84 AU

Year: 917 Days

Day: 36 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.67 AU - 2.13 AU

Year: 987 Days

Day: 15.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.5

Radius: 8.1

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.04 AU - 7.72 AU

Year: 7553 Days

Day: 9.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,852,097 km

• M1: 244,144 km (0.074 R)
• M2: 574,306 km (0.078 R)
• M3: 735,423 km (0.08 R)
• M4: 845,976 km (0.07 R)
• M5: 1,066,184 km (0.064 R)
• M6: 1,155,793 km (0.088 R)
• M7: 1,323,792 km (0.084 R)
• M8: 1,725,163 km (0.099 R)
• M9: 1,831,377 km (0.042 R)
• M10: 2,300,815 km (0.052 R)
• M11: 2,465,523 km (0.038 R)
• M12: 2,634,119 km (0.059 R)
• M13: 3,136,619 km (0.086 R)
• M14: 3,559,831 km (0.119 R)
• M15: 3,641,212 km (0.115 R)
• M16: 3,695,815 km (0.102 R)
• M17: 4,114,241 km (0.078 R)
• M18: 5,117,444 km (0.111 R)
• M19: 5,240,264 km (0.106 R)
• M20: 5,551,727 km (0.091 R)
• M21: 5,741,566 km (0.057 R)
• M22: 6,488,658 km (0.101 R)
• M23: 6,722,180 km (0.055 R)
• M24: 6,789,499 km (0.069 R)
• M25: 7,163,195 km (0.062 R)
• M26: 7,543,622 km (0.088 R)
• M27: 7,789,262 km (0.106 R)
• M28: 8,468,885 km (0.101 R)
• M29: 8,614,444 km (0.066 R)
• M30: 9,618,395 km (0.118 R)
• M31: 9,846,532 km (0.105 R)
• M32: 10,076,464 km (0.118 R)
• M33: 10,463,473 km (0.085 R)
• M34: 11,013,694 km (0.111 R)
• M35: 11,412,373 km (0.108 R)
• M36: 11,775,297 km (0.081 R)
• M37: 11,937,910 km (0.078 R)
• M38: 12,678,420 km (0.119 R)
• M39: 12,803,334 km (0.115 R)
• M40: 13,902,579 km (0.092 R)
• M41: 14,117,551 km (0.114 R)
• M42: 14,203,719 km (0.091 R)
• M43: 14,290,187 km (0.084 R)
• M44: 14,681,236 km (0.087 R)
• M45: 14,987,911 km (0.1 R)
• M46: 15,075,875 km (0.108 R)
• M47: 15,164,138 km (0.106 R)
• M48: 16,010,263 km (0.108 R)
• M49: 16,280,736 km (0.04 R)
• M50: 16,507,227 km (0.085 R)
• M51: 16,734,766 km (0.114 R)
• M52: 17,562,640 km (0.035 R)
• M53: 18,639,595 km (0.07 R)
• M54: 19,066,847 km (0.061 R)
• M55: 19,162,290 km (0.055 R)
• M56: 19,689,773 km (0.052 R)
• M57: 20,319,280 km (0.119 R)
• M58: 20,416,669 km (0.093 R)
• M59: 20,808,017 km (0.11 R)
• M60: 21,896,940 km (0.07 R)
• M61: 22,247,148 km (0.045 R)
• M62: 22,700,430 km (0.101 R)
• M63: 22,902,686 km (0.053 R)
• M64: 23,258,430 km (0.049 R)
• M65: 24,803,028 km (0.064 R)
• M66: 24,959,358 km (0.056 R)
• M67: 25,482,651 km (0.079 R)
• M68: 25,745,644 km (0.115 R)
• M69: 26,700,078 km (0.099 R)
• M70: 26,860,148 km (0.069 R)
• M71: 27,181,484 km (0.091 R)
• M72: 27,342,601 km (0.112 R)
• M73: 27,611,877 km (0.086 R)
• M74: 28,207,427 km (0.086 R)
• M75: 28,697,808 km (0.102 R)
• M76: 30,631,510 km (0.109 R)
• M77: 30,967,208 km (0.092 R)
• M78: 31,473,148 km (0.055 R)
• M79: 33,006,975 km (0.091 R)
• M80: 33,754,216 km (0.101 R)
• M81: 35,089,826 km (0.101 R)
• M82: 35,382,440 km (0.067 R)
• M83: 35,499,724 km (0.097 R)
• M84: 35,852,326 km (0.093 R)
• M85: 38,232,578 km (0.096 R)
• M86: 38,835,607 km (0.057 R)
• M87: 39,441,778 km (0.107 R)
• M88: 40,847,848 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.3

Radius: 13.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.3 AU - 10.3 AU

Year: 12453 Days

Day: 13.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 47,852,097 km

• M1: 242,947 km (0.105 R)
• M2: 409,300 km (0.031 R)
• M3: 504,594 km (0.12 R)
• M4: 591,660 km (0.092 R)
• M5: 900,280 km (0.059 R)
• M6: 988,543 km (0.085 R)
• M7: 1,399,039 km (0.093 R)
• M8: 1,651,261 km (0.098 R)
• M9: 2,035,728 km (0.072 R)
• M10: 2,511,898 km (0.116 R)
• M11: 2,689,321 km (0.088 R)
• M12: 2,988,965 km (0.088 R)
• M13: 3,212,016 km (0.051 R)
• M14: 4,102,422 km (0.12 R)
• M15: 4,389,800 km (0.109 R)
• M16: 4,604,772 km (0.11 R)
• M17: 5,188,353 km (0.074 R)
• M18: 5,499,517 km (0.111 R)
• M19: 6,053,328 km (0.052 R)
• M20: 6,425,229 km (0.116 R)
• M21: 7,352,735 km (0.116 R)
• M22: 7,749,768 km (0.119 R)
• M23: 8,225,789 km (0.053 R)
• M24: 8,637,931 km (0.081 R)
• M25: 9,761,261 km (0.099 R)
• M26: 10,068,685 km (0.054 R)
• M27: 10,509,550 km (0.072 R)
• M28: 10,983,326 km (0.117 R)
• M29: 11,842,915 km (0.114 R)
• M30: 12,779,847 km (0.085 R)
• M31: 12,919,721 km (0.099 R)
• M32: 13,398,883 km (0.094 R)
• M33: 14,753,940 km (0.035 R)
• M34: 14,930,017 km (0.103 R)
• M35: 15,106,991 km (0.117 R)
• M36: 15,195,553 km (0.094 R)
• M37: 15,671,574 km (0.108 R)
• M38: 15,791,252 km (0.113 R)
• M39: 16,061,875 km (0.113 R)
• M40: 16,668,494 km (0.084 R)
• M41: 17,313,710 km (0.104 R)
• M42: 17,437,577 km (0.083 R)
• M43: 18,375,705 km (0.099 R)
• M44: 19,169,920 km (0.08 R)
• M45: 19,330,139 km (0.069 R)
• M46: 19,781,027 km (0.102 R)
• M47: 20,989,628 km (0.116 R)
• M48: 22,423,973 km (0.116 R)
• M49: 22,592,869 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.4

Radius: 12.2

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.33 AU - 12.73 AU

Year: 12873 Days

Day: 9.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,852,097 km

• M1: 190,438 km (0.085 R)
• M2: 271,520 km (0.079 R)
• M3: 418,724 km (0.049 R)
• M4: 1,089,372 km (0.086 R)
• M5: 1,196,334 km (0.03 R)
• M6: 1,421,329 km (0.096 R)
• M7: 1,636,002 km (0.06 R)
• M8: 2,124,439 km (0.085 R)
• M9: 2,570,091 km (0.105 R)
• M10: 3,579,877 km (0.114 R)
• M11: 3,941,754 km (0.115 R)
• M12: 4,110,052 km (0.051 R)
• M13: 4,524,139 km (0.06 R)
• M14: 4,772,022 km (0.046 R)
• M15: 5,280,954 km (0.118 R)
• M16: 5,999,623 km (0.06 R)
• M17: 6,193,950 km (0.119 R)
• M18: 6,910,524 km (0.061 R)
• M19: 7,444,588 km (0.06 R)
• M20: 7,949,332 km (0.104 R)
• M21: 8,162,957 km (0.065 R)
• M22: 8,992,029 km (0.062 R)
• M23: 10,077,511 km (0.049 R)
• M24: 10,308,939 km (0.088 R)
• M25: 11,540,279 km (0.105 R)
• M26: 11,636,919 km (0.085 R)
• M27: 12,370,398 km (0.062 R)
• M28: 12,469,282 km (0.096 R)
• M29: 13,371,656 km (0.042 R)
• M30: 14,243,064 km (0.12 R)
• M31: 14,450,855 km (0.103 R)
• M32: 15,027,256 km (0.104 R)
• M33: 15,825,510 km (0.096 R)
• M34: 16,528,470 km (0.062 R)
• M35: 16,911,291 km (0.087 R)
• M36: 17,629,810 km (0.1 R)
• M37: 18,076,958 km (0.055 R)
• M38: 18,301,953 km (0.092 R)
• M39: 19,154,063 km (0.116 R)
• M40: 19,325,951 km (0.116 R)
• M41: 19,729,266 km (0.112 R)
• M42: 19,845,055 km (0.034 R)
• M43: 20,077,081 km (0.087 R)
• M44: 20,368,648 km (0.049 R)
• M45: 20,837,787 km (0.11 R)
• M46: 21,429,446 km (0.098 R)
• M47: 21,607,916 km (0.11 R)
• M48: 22,810,983 km (0.092 R)
• M49: 22,993,193 km (0.058 R)
• M50: 23,543,114 km (0.062 R)
• M51: 24,221,092 km (0.096 R)
• M52: 24,407,192 km (0.119 R)
• M53: 24,905,502 km (0.064 R)
• M54: 25,156,079 km (0.117 R)
• M55: 25,849,166 km (0.074 R)
• M56: 26,293,471 km (0.103 R)
• M57: 27,318,516 km (0.085 R)
• M58: 27,447,619 km (0.089 R)
• M59: 28,749,270 km (0.094 R)
• M60: 28,946,290 km (0.073 R)
• M61: 30,004,546 km (0.078 R)
• M62: 30,204,408 km (0.106 R)
• M63: 30,940,879 km (0.075 R)
• M64: 31,075,367 km (0.113 R)
• M65: 31,412,710 km (0.118 R)
• M66: 31,547,947 km (0.103 R)
• M67: 32,499,988 km (0.081 R)
• M68: 33,599,532 km (0.079 R)
• M69: 34,223,355 km (0.118 R)
• M70: 36,188,772 km (0.091 R)
• M71: 36,614,677 km (0.087 R)
• M72: 37,185,244 km (0.113 R)
• M73: 38,046,478 km (0.074 R)
• M74: 39,059,406 km (0.077 R)
• M75: 39,788,546 km (0.103 R)
• M76: 40,522,024 km (0.119 R)
• M77: 40,964,385 km (0.119 R)
• M78: 41,482,442 km (0.079 R)
• M79: 43,500,667 km (0.097 R)
• M80: 45,703,945 km (0.115 R)
• M81: 46,087,514 km (0.039 R)
• M82: 47,554,770 km (0.03 R)
• M83: 48,567,398 km (0.084 R)
• M84: 49,902,409 km (0.109 R)
• M85: 51,727,802 km (0.06 R)
• M86: 52,127,528 km (0.077 R)
• M87: 52,207,563 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280

Radius: 5.2

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.62 AU - 12.32 AU

Year: 15602 Days

Day: 15.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,852,097 km

• M1: 119,828 km (0.102 R)
• M2: 432,787 km (0.06 R)
• M3: 631,303 km (0.108 R)
• M4: 664,364 km (0.032 R)
• M5: 732,132 km (0.071 R)
• M6: 1,085,781 km (0.09 R)
• M7: 1,228,049 km (0.048 R)
• M8: 1,269,936 km (0.063 R)
• M9: 1,376,450 km (0.109 R)
• M10: 1,530,685 km (0.111 R)
• M11: 1,760,767 km (0.099 R)
• M12: 1,855,911 km (0.067 R)
• M13: 1,977,085 km (0.116 R)
• M14: 2,435,005 km (0.03 R)
• M15: 2,757,986 km (0.092 R)
• M16: 2,813,188 km (0.082 R)
• M17: 3,443,893 km (0.047 R)
• M18: 3,563,122 km (0.107 R)
• M19: 3,836,437 km (0.116 R)
• M20: 4,053,654 km (0.091 R)
• M21: 4,306,923 km (0.097 R)
• M22: 5,404,672 km (0.063 R)
• M23: 5,824,294 km (0.102 R)
• M24: 6,510,051 km (0.094 R)
• M25: 7,107,096 km (0.043 R)
• M26: 7,259,087 km (0.109 R)
• M27: 7,682,599 km (0.087 R)
• M28: 7,995,557 km (0.083 R)
• M29: 8,193,326 km (0.071 R)
• M30: 8,312,854 km (0.037 R)
• M31: 9,372,007 km (0.086 R)
• M32: 9,455,184 km (0.083 R)
• M33: 9,622,285 km (0.028 R)
• M34: 9,917,292 km (0.032 R)
• M35: 10,472,898 km (0.112 R)
• M36: 10,559,216 km (0.069 R)
• M37: 11,126,491 km (0.101 R)
• M38: 11,883,008 km (0.049 R)
• M39: 12,244,885 km (0.041 R)
• M40: 12,381,468 km (0.111 R)
• M41: 13,680,576 km (0.09 R)
• M42: 14,059,657 km (0.064 R)
• M43: 14,828,141 km (0.116 R)
• M44: 14,925,080 km (0.086 R)
• M45: 15,758,341 km (0.108 R)
• M46: 16,355,535 km (0.074 R)
• M47: 16,455,766 km (0.087 R)
• M48: 16,757,804 km (0.075 R)
• M49: 17,112,351 km (0.084 R)
• M50: 18,139,191 km (0.073 R)
• M51: 18,764,809 km (0.087 R)
• M52: 18,922,335 km (0.105 R)
• M53: 18,974,844 km (0.091 R)
• M54: 20,037,139 km (0.047 R)
• M55: 20,198,106 km (0.085 R)
• M56: 20,737,855 km (0.06 R)
• M57: 20,792,159 km (0.044 R)
• M58: 21,118,582 km (0.105 R)
• M59: 21,831,565 km (0.067 R)
• M60: 22,107,873 km (0.118 R)
• M61: 23,056,173 km (0.051 R)
• M62: 23,337,567 km (0.049 R)
• M63: 23,620,008 km (0.099 R)
• M64: 24,302,772 km (0.061 R)
• M65: 25,745,943 km (0.061 R)
• M66: 27,633,120 km (0.1 R)
• M67: 27,932,017 km (0.098 R)
• M68: 28,593,389 km (0.072 R)
• M69: 29,870,207 km (0.085 R)
• M70: 30,300,002 km (0.112 R)
• M71: 30,855,608 km (0.12 R)
• M72: 31,601,503 km (0.098 R)
• M73: 31,914,013 km (0.05 R)
• M74: 32,857,826 km (0.06 R)
• M75: 33,492,121 km (0.069 R)
• M76: 34,708,352 km (0.101 R)
• M77: 35,224,763 km (0.107 R)
• M78: 35,808,794 km (0.068 R)
• M79: 36,854,931 km (0.097 R)
• M80: 37,447,788 km (0.11 R)
• M81: 38,243,200 km (0.079 R)
• M82: 38,309,621 km (0.115 R)
• M83: 39,446,565 km (0.119 R)
• M84: 39,783,160 km (0.099 R)
• M85: 40,934,316 km (0.117 R)
• M86: 41,479,899 km (0.062 R)
• M87: 42,371,503 km (0.08 R)
• M88: 44,103,846 km (0.059 R)
• M89: 44,243,421 km (0.083 R)
• M90: 44,453,007 km (0.042 R)
• M91: 45,647,247 km (0.083 R)
• M92: 46,283,786 km (0.115 R)
• M93: 47,137,092 km (0.115 R)
• M94: 47,852,170 km (0.068 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 16,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit