🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.84 AU - 0.86 AU

Year: 335 Days

Day: 34.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.11 AU - 1.35 AU

Year: 583 Days

Day: 14.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.26 AU - 1.5 AU

Year: 693 Days

Day: 30.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.54 AU - 2.82 AU

Year: 1876 Days

Day: 42.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.2

Radius: 14.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.36 AU - 3.46 AU

Year: 2122 Days

Day: 6.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 77,324,626 km

• M1: 188,643 km (0.119 R)
• M2: 328,218 km (0.115 R)
• M3: 591,660 km (0.119 R)
• M4: 770,878 km (0.055 R)
• M5: 1,018,612 km (0.09 R)
• M6: 1,127,669 km (0.12 R)
• M7: 1,230,442 km (0.107 R)
• M8: 1,480,121 km (0.107 R)
• M9: 1,843,794 km (0.089 R)
• M10: 1,954,795 km (0.116 R)
• M11: 2,093,622 km (0.11 R)
• M12: 2,767,561 km (0.118 R)
• M13: 2,895,916 km (0.072 R)
• M14: 3,143,799 km (0.113 R)
• M15: 3,248,069 km (0.112 R)
• M16: 3,398,864 km (0.103 R)
• M17: 4,156,128 km (0.082 R)
• M18: 4,420,168 km (0.053 R)
• M19: 4,775,164 km (0.063 R)
• M20: 5,513,130 km (0.095 R)
• M21: 6,043,604 km (0.09 R)
• M22: 6,155,504 km (0.1 R)
• M23: 6,324,549 km (0.112 R)
• M24: 6,533,388 km (0.041 R)
• M25: 6,628,981 km (0.056 R)
• M26: 6,899,454 km (0.118 R)
• M27: 7,036,037 km (0.117 R)
• M28: 7,213,011 km (0.114 R)
• M29: 7,391,481 km (0.058 R)
• M30: 7,611,540 km (0.114 R)
• M31: 7,793,301 km (0.111 R)
• M32: 7,894,878 km (0.068 R)
• M33: 8,430,289 km (0.055 R)
• M34: 8,681,464 km (0.083 R)
• M35: 9,514,724 km (0.113 R)
• M36: 10,351,425 km (0.116 R)
• M37: 10,463,174 km (0.096 R)
• M38: 10,688,169 km (0.059 R)
• M39: 10,823,855 km (0.073 R)
• M40: 11,028,654 km (0.064 R)
• M41: 11,326,504 km (0.084 R)
• M42: 11,603,858 km (0.116 R)
• M43: 11,860,119 km (0.097 R)
• M44: 12,024,228 km (0.103 R)
• M45: 12,521,043 km (0.111 R)
• M46: 12,664,208 km (0.082 R)
• M47: 12,952,184 km (0.062 R)
• M48: 13,339,493 km (0.093 R)
• M49: 13,485,799 km (0.086 R)
• M50: 13,730,841 km (0.074 R)
• M51: 14,524,607 km (0.111 R)
• M52: 14,977,739 km (0.118 R)
• M53: 15,640,457 km (0.115 R)
• M54: 16,156,720 km (0.083 R)
• M55: 16,626,307 km (0.109 R)
• M56: 16,731,175 km (0.069 R)
• M57: 17,206,298 km (0.097 R)
• M58: 17,392,248 km (0.113 R)
• M59: 17,927,061 km (0.09 R)
• M60: 18,088,627 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.1

Radius: 13.5

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.85 AU - 4.87 AU

Year: 3892 Days

Day: 10.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,324,626 km

• M1: 197,619 km (0.117 R)
• M2: 436,377 km (0.119 R)
• M3: 581,337 km (0.094 R)
• M4: 706,102 km (0.058 R)
• M5: 971,638 km (0.11 R)
• M6: 1,608,177 km (0.068 R)
• M7: 1,755,232 km (0.074 R)
• M8: 1,955,244 km (0.095 R)
• M9: 2,153,013 km (0.062 R)
• M10: 2,504,717 km (0.104 R)
• M11: 2,698,446 km (0.027 R)
• M12: 3,451,522 km (0.113 R)
• M13: 4,013,711 km (0.098 R)
• M14: 4,101,824 km (0.109 R)
• M15: 4,460,859 km (0.088 R)
• M16: 5,388,964 km (0.11 R)
• M17: 5,598,700 km (0.053 R)
• M18: 5,768,344 km (0.079 R)
• M19: 6,200,233 km (0.104 R)
• M20: 7,714,463 km (0.088 R)
• M21: 7,808,859 km (0.047 R)
• M22: 7,982,842 km (0.084 R)
• M23: 8,464,248 km (0.117 R)
• M24: 8,643,167 km (0.105 R)
• M25: 8,872,650 km (0.1 R)
• M26: 9,861,940 km (0.101 R)
• M27: 10,222,471 km (0.077 R)
• M28: 10,378,352 km (0.12 R)
• M29: 10,500,125 km (0.105 R)
• M30: 11,045,260 km (0.092 R)
• M31: 11,205,329 km (0.074 R)
• M32: 11,330,244 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 8.2

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.49 AU - 4.97 AU

Year: 4398 Days

Day: 9.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,324,626 km

• M1: 104,419 km (0.107 R)
• M2: 161,865 km (0.045 R)
• M3: 221,704 km (0.059 R)
• M4: 278,701 km (0.111 R)
• M5: 351,106 km (0.088 R)
• M6: 479,012 km (0.048 R)
• M7: 623,374 km (0.104 R)
• M8: 794,664 km (0.067 R)
• M9: 981,212 km (0.038 R)
• M10: 1,113,607 km (0.118 R)
• M11: 1,294,770 km (0.11 R)
• M12: 1,381,686 km (0.097 R)
• M13: 2,354,970 km (0.107 R)
• M14: 2,480,034 km (0.059 R)
• M15: 2,534,188 km (0.114 R)
• M16: 2,773,993 km (0.108 R)
• M17: 2,849,241 km (0.061 R)
• M18: 3,516,448 km (0.093 R)
• M19: 4,036,899 km (0.111 R)
• M20: 4,165,403 km (0.059 R)
• M21: 4,426,601 km (0.083 R)
• M22: 5,172,197 km (0.089 R)
• M23: 5,288,584 km (0.027 R)
• M24: 5,358,745 km (0.025 R)
• M25: 5,571,473 km (0.109 R)
• M26: 6,078,311 km (0.101 R)
• M27: 6,275,331 km (0.091 R)
• M28: 6,574,826 km (0.114 R)
• M29: 6,675,655 km (0.103 R)
• M30: 6,878,959 km (0.038 R)
• M31: 7,580,274 km (0.076 R)
• M32: 7,765,775 km (0.106 R)
• M33: 7,925,994 km (0.101 R)
• M34: 8,006,478 km (0.055 R)
• M35: 8,168,343 km (0.047 R)
• M36: 8,550,266 km (0.106 R)
• M37: 8,605,318 km (0.101 R)
• M38: 8,854,399 km (0.079 R)
• M39: 9,473,435 km (0.08 R)
• M40: 9,702,020 km (0.097 R)
• M41: 9,845,784 km (0.093 R)
• M42: 10,106,383 km (0.048 R)
• M43: 10,193,749 km (0.12 R)
• M44: 10,398,548 km (0.058 R)
• M45: 10,663,935 km (0.094 R)
• M46: 11,656,068 km (0.101 R)
• M47: 11,870,441 km (0.115 R)
• M48: 12,085,862 km (0.119 R)
• M49: 12,147,796 km (0.067 R)
• M50: 12,427,245 km (0.042 R)
• M51: 13,278,606 km (0.109 R)
• M52: 13,502,405 km (0.076 R)
• M53: 13,630,760 km (0.109 R)
• M54: 14,377,103 km (0.077 R)
• M55: 14,541,212 km (0.094 R)
• M56: 14,639,947 km (0.109 R)
• M57: 15,605,601 km (0.117 R)
• M58: 15,740,389 km (0.086 R)
• M59: 15,909,434 km (0.071 R)
• M60: 16,045,120 km (0.101 R)
• M61: 16,317,687 km (0.108 R)
• M62: 16,386,053 km (0.112 R)
• M63: 16,523,085 km (0.088 R)
• M64: 18,374,358 km (0.092 R)
• M65: 18,552,530 km (0.087 R)
• M66: 18,982,025 km (0.103 R)
• M67: 19,741,833 km (0.109 R)
• M68: 20,217,105 km (0.095 R)
• M69: 20,327,359 km (0.09 R)
• M70: 20,585,265 km (0.09 R)
• M71: 21,440,516 km (0.105 R)
• M72: 21,515,465 km (0.108 R)
• M73: 21,703,061 km (0.06 R)
• M74: 21,891,255 km (0.063 R)
• M75: 22,840,453 km (0.074 R)
• M76: 23,185,576 km (0.09 R)
• M77: 24,191,920 km (0.115 R)
• M78: 24,269,861 km (0.082 R)
• M79: 25,370,752 km (0.114 R)
• M80: 26,246,946 km (0.072 R)
• M81: 26,648,617 km (0.092 R)
• M82: 26,971,449 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.4

Radius: 14.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.21 AU - 6.33 AU

Year: 5172 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 77,324,626 km

• M1: 183,407 km (0.055 R)
• M2: 348,413 km (0.111 R)
• M3: 574,905 km (0.072 R)
• M4: 780,003 km (0.032 R)
• M5: 1,425,219 km (0.104 R)
• M6: 1,534,126 km (0.09 R)
• M7: 1,680,283 km (0.111 R)
• M8: 1,784,254 km (0.036 R)
• M9: 1,950,756 km (0.084 R)
• M10: 2,223,024 km (0.082 R)
• M11: 2,415,856 km (0.025 R)
• M12: 2,587,744 km (0.111 R)
• M13: 2,681,991 km (0.083 R)
• M14: 2,860,311 km (0.081 R)
• M15: 3,000,185 km (0.067 R)
• M16: 3,171,176 km (0.033 R)
• M17: 3,330,647 km (0.035 R)
• M18: 3,507,920 km (0.078 R)
• M19: 3,996,208 km (0.073 R)
• M20: 4,105,863 km (0.095 R)
• M21: 5,020,056 km (0.05 R)
• M22: 5,224,107 km (0.097 R)
• M23: 5,378,941 km (0.067 R)
• M24: 5,658,240 km (0.104 R)
• M25: 5,906,423 km (0.092 R)
• M26: 6,267,253 km (0.092 R)
• M27: 6,358,657 km (0.049 R)
• M28: 6,561,213 km (0.082 R)
• M29: 6,784,712 km (0.034 R)
• M30: 6,878,660 km (0.109 R)
• M31: 7,010,755 km (0.098 R)
• M32: 7,431,723 km (0.103 R)
• M33: 7,999,297 km (0.101 R)
• M34: 8,178,216 km (0.095 R)
• M35: 8,318,390 km (0.092 R)
• M36: 8,764,191 km (0.097 R)
• M37: 8,866,516 km (0.097 R)
• M38: 9,280,154 km (0.064 R)
• M39: 9,447,405 km (0.08 R)
• M40: 9,594,609 km (0.046 R)
• M41: 9,700,225 km (0.113 R)
• M42: 9,827,383 km (0.114 R)
• M43: 9,933,897 km (0.106 R)
• M44: 10,126,429 km (0.102 R)
• M45: 10,472,001 km (0.067 R)
• M46: 10,777,479 km (0.104 R)
• M47: 10,953,406 km (0.08 R)
• M48: 11,108,091 km (0.115 R)
• M49: 11,241,233 km (0.12 R)
• M50: 11,486,873 km (0.09 R)
• M51: 12,097,232 km (0.12 R)
• M52: 12,188,487 km (0.096 R)
• M53: 12,417,820 km (0.047 R)
• M54: 12,533,010 km (0.095 R)
• M55: 12,950,688 km (0.086 R)
• M56: 13,161,321 km (0.039 R)
• M57: 14,183,075 km (0.08 R)
• M58: 14,400,291 km (0.065 R)
• M59: 14,935,702 km (0.108 R)
• M60: 15,156,508 km (0.104 R)
• M61: 15,651,378 km (0.102 R)
• M62: 15,950,873 km (0.025 R)
• M63: 16,126,351 km (0.094 R)
• M64: 16,555,548 km (0.102 R)
• M65: 17,244,745 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.3

Radius: 4.1

Gravity: 42.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.31 AU - 14.75 AU

Year: 20107 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,324,626 km

• M1: 303,085 km (0.104 R)
• M2: 452,534 km (0.067 R)
• M3: 646,113 km (0.117 R)
• M4: 914,941 km (0.065 R)
• M5: 1,186,610 km (0.08 R)
• M6: 1,391,111 km (0.083 R)
• M7: 1,638,097 km (0.088 R)
• M8: 1,799,513 km (0.078 R)
• M9: 2,102,748 km (0.071 R)
• M10: 2,207,317 km (0.119 R)
• M11: 2,494,544 km (0.067 R)
• M12: 2,793,591 km (0.101 R)
• M13: 3,425,193 km (0.12 R)
• M14: 3,589,751 km (0.073 R)
• M15: 3,799,038 km (0.092 R)
• M16: 4,142,215 km (0.096 R)
• M17: 4,317,544 km (0.057 R)
• M18: 4,812,264 km (0.073 R)
• M19: 6,149,968 km (0.101 R)
• M20: 6,552,088 km (0.107 R)
• M21: 7,066,555 km (0.087 R)
• M22: 8,741,901 km (0.115 R)
• M23: 9,136,540 km (0.118 R)
• M24: 9,768,143 km (0.045 R)
• M25: 9,884,530 km (0.062 R)
• M26: 10,592,427 km (0.1 R)
• M27: 11,316,481 km (0.071 R)
• M28: 13,973,488 km (0.094 R)
• M29: 14,039,012 km (0.117 R)
• M30: 14,104,686 km (0.113 R)
• M31: 15,303,114 km (0.077 R)
• M32: 15,505,969 km (0.077 R)
• M33: 15,573,886 km (0.109 R)
• M34: 15,641,804 km (0.113 R)
• M35: 16,326,513 km (0.115 R)
• M36: 16,533,856 km (0.104 R)
• M37: 17,021,096 km (0.081 R)
• M38: 17,090,958 km (0.106 R)
• M39: 17,938,281 km (0.116 R)
• M40: 19,088,987 km (0.085 R)
• M41: 19,526,561 km (0.119 R)
• M42: 20,560,582 km (0.034 R)
• M43: 21,687,951 km (0.059 R)
• M44: 23,533,241 km (0.109 R)
• M45: 23,611,182 km (0.095 R)
• M46: 24,632,636 km (0.099 R)
• M47: 24,870,347 km (0.12 R)
• M48: 27,044,153 km (0.109 R)
• M49: 28,443,791 km (0.114 R)
• M50: 29,782,393 km (0.1 R)
• M51: 30,374,501 km (0.049 R)
• M52: 30,629,416 km (0.112 R)
• M53: 31,656,256 km (0.03 R)
• M54: 33,304,974 km (0.092 R)
• M55: 33,567,817 km (0.041 R)
• M56: 34,095,599 km (0.044 R)
• M57: 34,714,934 km (0.05 R)
• M58: 34,981,517 km (0.091 R)
• M59: 36,866,151 km (0.075 R)
• M60: 37,047,314 km (0.111 R)
• M61: 37,592,748 km (0.103 R)
• M62: 37,957,767 km (0.078 R)
• M63: 38,140,725 km (0.048 R)
• M64: 40,452,611 km (0.055 R)
• M65: 40,732,957 km (0.054 R)
• M66: 41,861,374 km (0.116 R)
• M67: 43,381,587 km (0.084 R)
• M68: 43,668,666 km (0.097 R)
• M69: 44,244,617 km (0.086 R)
• M70: 45,792,955 km (0.089 R)
• M71: 46,475,870 km (0.061 R)
• M72: 48,445,774 km (0.117 R)
• M73: 49,241,186 km (0.079 R)
• M74: 49,540,681 km (0.109 R)
• M75: 49,640,613 km (0.104 R)
• M76: 49,940,856 km (0.104 R)
• M77: 50,041,086 km (0.078 R)
• M78: 51,856,307 km (0.107 R)
• M79: 54,001,241 km (0.081 R)
• M80: 55,032,718 km (0.111 R)
• M81: 55,654,746 km (0.111 R)
• M82: 55,758,717 km (0.097 R)
• M83: 58,060,729 km (0.064 R)
• M84: 60,607,333 km (0.088 R)
• M85: 63,841,340 km (0.085 R)
• M86: 67,020,444 km (0.097 R)
• M87: 69,131,121 km (0.066 R)
• M88: 69,466,370 km (0.086 R)
• M89: 70,363,059 km (0.099 R)
• M90: 71,941,317 km (0.115 R)
• M91: 72,962,173 km (0.082 R)
• M92: 73,531,243 km (0.069 R)
• M93: 74,216,252 km (0.087 R)
• M94: 75,132,838 km (0.091 R)
• M95: 75,477,511 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 12,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit