🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.47 AU - 0.65 AU

Year: 148 Days

Day: 46.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.06 AU - 1.56 AU

Year: 529 Days

Day: 45.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,461,128 km

• M1: 537,505 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.38 AU - 2.06 AU

Year: 797 Days

Day: 42.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.9

Radius: 12.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.03 AU - 7.41 AU

Year: 5478 Days

Day: 9.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,461,128 km

• M1: 169,644 km (0.1 R)
• M2: 290,519 km (0.111 R)
• M3: 395,986 km (0.119 R)
• M4: 583,282 km (0.098 R)
• M5: 816,206 km (0.117 R)
• M6: 905,516 km (0.089 R)
• M7: 1,180,477 km (0.1 R)
• M8: 1,268,291 km (0.12 R)
• M9: 1,358,648 km (0.055 R)
• M10: 1,676,244 km (0.107 R)
• M11: 1,776,176 km (0.099 R)
• M12: 1,947,465 km (0.101 R)
• M13: 2,088,685 km (0.097 R)
• M14: 2,726,870 km (0.109 R)
• M15: 2,865,697 km (0.116 R)
• M16: 3,068,103 km (0.113 R)
• M17: 3,171,176 km (0.112 R)
• M18: 3,338,426 km (0.119 R)
• M19: 3,703,894 km (0.066 R)
• M20: 3,835,989 km (0.098 R)
• M21: 4,059,637 km (0.101 R)
• M22: 4,173,182 km (0.104 R)
• M23: 4,310,812 km (0.043 R)
• M24: 4,403,413 km (0.103 R)
• M25: 4,567,073 km (0.078 R)
• M26: 4,732,828 km (0.073 R)
• M27: 4,876,442 km (0.112 R)
• M28: 5,070,321 km (0.084 R)
• M29: 5,490,691 km (0.115 R)
• M30: 5,641,784 km (0.091 R)
• M31: 6,286,551 km (0.115 R)
• M32: 6,657,704 km (0.098 R)
• M33: 7,255,796 km (0.105 R)
• M34: 7,421,850 km (0.096 R)
• M35: 9,091,960 km (0.109 R)
• M36: 9,481,812 km (0.114 R)
• M37: 9,754,978 km (0.084 R)
• M38: 10,061,504 km (0.061 R)
• M39: 10,154,105 km (0.054 R)
• M40: 10,464,820 km (0.096 R)
• M41: 10,558,618 km (0.045 R)
• M42: 11,255,295 km (0.079 R)
• M43: 11,512,304 km (0.096 R)
• M44: 11,803,870 km (0.114 R)
• M45: 12,394,184 km (0.112 R)
• M46: 12,593,149 km (0.107 R)
• M47: 13,399,631 km (0.08 R)
• M48: 13,637,940 km (0.081 R)
• M49: 14,084,340 km (0.069 R)
• M50: 14,291,982 km (0.09 R)
• M51: 15,594,980 km (0.106 R)
• M52: 15,953,715 km (0.116 R)
• M53: 16,315,144 km (0.096 R)
• M54: 17,601,386 km (0.111 R)
• M55: 17,750,386 km (0.087 R)
• M56: 17,974,783 km (0.028 R)
• M57: 18,881,944 km (0.085 R)
• M58: 18,996,237 km (0.11 R)
• M59: 19,417,953 km (0.095 R)
• M60: 19,920,153 km (0.1 R)
• M61: 20,661,860 km (0.098 R)
• M62: 21,333,105 km (0.088 R)
• M63: 21,611,656 km (0.12 R)
• M64: 21,731,335 km (0.049 R)
• M65: 22,293,075 km (0.082 R)
• M66: 22,454,491 km (0.118 R)
• M67: 22,616,206 km (0.092 R)
• M68: 23,226,266 km (0.113 R)
• M69: 23,430,766 km (0.113 R)
• M70: 23,841,712 km (0.113 R)
• M71: 23,965,429 km (0.088 R)
• M72: 24,255,051 km (0.099 R)
• M73: 25,382,720 km (0.097 R)
• M74: 25,551,316 km (0.093 R)
• M75: 27,300,115 km (0.103 R)
• M76: 27,386,433 km (0.083 R)
• M77: 27,472,751 km (0.044 R)
• M78: 27,775,837 km (0.106 R)
• M79: 28,385,448 km (0.086 R)
• M80: 28,560,328 km (0.081 R)
• M81: 28,691,824 km (0.107 R)
• M82: 28,779,489 km (0.107 R)
• M83: 29,661,967 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.3

Radius: 11.2

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.4 AU - 10.12 AU

Year: 9950 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,461,128 km

• M1: 235,766 km (0.097 R)
• M2: 334,501 km (0.106 R)
• M3: 1,440,777 km (0.09 R)
• M4: 2,572,485 km (0.099 R)
• M5: 2,744,223 km (0.081 R)
• M6: 3,129,438 km (0.063 R)
• M7: 3,282,177 km (0.099 R)
• M8: 3,595,286 km (0.053 R)
• M9: 3,983,941 km (0.105 R)
• M10: 4,352,101 km (0.041 R)
• M11: 4,488,684 km (0.115 R)
• M12: 4,801,344 km (0.082 R)
• M13: 4,871,804 km (0.086 R)
• M14: 5,338,250 km (0.065 R)
• M15: 5,894,455 km (0.111 R)
• M16: 6,160,291 km (0.085 R)
• M17: 6,237,034 km (0.116 R)
• M18: 6,664,585 km (0.102 R)
• M19: 6,862,054 km (0.101 R)
• M20: 7,303,518 km (0.099 R)
• M21: 8,855,147 km (0.091 R)
• M22: 9,291,673 km (0.104 R)
• M23: 9,959,478 km (0.091 R)
• M24: 10,459,135 km (0.079 R)
• M25: 10,781,369 km (0.064 R)
• M26: 11,153,718 km (0.085 R)
• M27: 11,388,587 km (0.119 R)
• M28: 11,530,256 km (0.07 R)
• M29: 11,672,523 km (0.101 R)
• M30: 12,247,578 km (0.06 R)
• M31: 12,441,307 km (0.104 R)
• M32: 12,782,689 km (0.12 R)
• M33: 13,028,628 km (0.11 R)
• M34: 13,375,396 km (0.054 R)
• M35: 13,876,100 km (0.112 R)
• M36: 14,331,925 km (0.113 R)
• M37: 14,792,836 km (0.094 R)
• M38: 15,414,864 km (0.059 R)
• M39: 15,939,803 km (0.077 R)
• M40: 16,684,501 km (0.037 R)
• M41: 16,953,179 km (0.078 R)
• M42: 19,210,461 km (0.113 R)
• M43: 19,492,154 km (0.118 R)
• M44: 20,002,582 km (0.066 R)
• M45: 20,575,093 km (0.05 R)
• M46: 21,036,901 km (0.119 R)
• M47: 21,970,691 km (0.104 R)
• M48: 22,561,304 km (0.108 R)
• M49: 22,977,784 km (0.105 R)
• M50: 23,697,649 km (0.076 R)
• M51: 24,060,424 km (0.12 R)
• M52: 24,424,994 km (0.06 R)
• M53: 24,852,694 km (0.086 R)
• M54: 25,963,758 km (0.107 R)
• M55: 26,462,816 km (0.053 R)
• M56: 27,470,358 km (0.063 R)
• M57: 27,915,112 km (0.104 R)
• M58: 28,362,260 km (0.064 R)
• M59: 30,830,625 km (0.086 R)
• M60: 31,359,005 km (0.094 R)
• M61: 32,090,389 km (0.065 R)
• M62: 32,760,288 km (0.12 R)
• M63: 34,797,362 km (0.087 R)
• M64: 35,416,398 km (0.075 R)
• M65: 36,665,541 km (0.098 R)
• M66: 37,435,970 km (0.106 R)
• M67: 37,576,592 km (0.114 R)
• M68: 37,787,824 km (0.11 R)
• M69: 38,850,417 km (0.114 R)
• M70: 39,206,760 km (0.082 R)
• M71: 39,994,542 km (0.055 R)
• M72: 40,570,643 km (0.06 R)
• M73: 41,004,627 km (0.116 R)
• M74: 41,512,960 km (0.065 R)
• M75: 44,085,296 km (0.115 R)
• M76: 45,053,792 km (0.097 R)
• M77: 46,029,470 km (0.037 R)
• M78: 46,708,943 km (0.058 R)
• M79: 47,619,994 km (0.109 R)
• M80: 48,154,208 km (0.103 R)
• M81: 48,460,435 km (0.117 R)
• M82: 48,767,111 km (0.077 R)
• M83: 49,305,663 km (0.12 R)
• M84: 50,388,452 km (0.116 R)
• M85: 51,792,129 km (0.108 R)
• M86: 52,184,375 km (0.115 R)
• M87: 52,262,914 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.4

Radius: 9.9

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.64 AU - 13.36 AU

Year: 16551 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,461,128 km

• M1: 245,490 km (0.09 R)
• M2: 397,631 km (0.111 R)
• M3: 545,733 km (0.078 R)
• M4: 648,507 km (0.083 R)
• M5: 1,023,997 km (0.09 R)
• M6: 1,403,527 km (0.095 R)
• M7: 1,519,914 km (0.057 R)
• M8: 2,149,871 km (0.06 R)
• M9: 3,704,193 km (0.102 R)
• M10: 3,949,234 km (0.056 R)
• M11: 4,032,111 km (0.081 R)
• M12: 4,284,184 km (0.076 R)
• M13: 4,672,091 km (0.093 R)
• M14: 5,252,531 km (0.09 R)
• M15: 5,808,437 km (0.076 R)
• M16: 5,997,827 km (0.107 R)
• M17: 6,237,633 km (0.082 R)
• M18: 6,383,042 km (0.07 R)
• M19: 6,627,934 km (0.114 R)
• M20: 6,925,783 km (0.071 R)
• M21: 7,483,334 km (0.066 R)
• M22: 8,533,811 km (0.098 R)
• M23: 9,021,649 km (0.077 R)
• M24: 9,296,610 km (0.105 R)
• M25: 9,911,158 km (0.106 R)
• M26: 10,654,211 km (0.083 R)
• M27: 11,238,241 km (0.045 R)
• M28: 11,415,365 km (0.091 R)
• M29: 11,712,765 km (0.103 R)
• M30: 12,254,609 km (0.082 R)
• M31: 12,498,005 km (0.084 R)
• M32: 12,927,949 km (0.107 R)
• M33: 13,113,600 km (0.071 R)
• M34: 13,487,744 km (0.064 R)
• M35: 13,739,068 km (0.089 R)
• M36: 13,928,609 km (0.073 R)
• M37: 14,182,776 km (0.117 R)
• M38: 16,403,706 km (0.064 R)
• M39: 17,145,262 km (0.115 R)
• M40: 17,213,180 km (0.066 R)
• M41: 21,524,590 km (0.061 R)
• M42: 21,744,798 km (0.081 R)
• M43: 21,965,904 km (0.067 R)
• M44: 24,829,207 km (0.12 R)
• M45: 25,369,256 km (0.12 R)
• M46: 25,446,747 km (0.105 R)
• M47: 26,854,912 km (0.093 R)
• M48: 27,807,701 km (0.067 R)
• M49: 28,127,691 km (0.109 R)
• M50: 29,095,140 km (0.105 R)
• M51: 29,176,372 km (0.115 R)
• M52: 29,991,680 km (0.047 R)
• M53: 31,477,935 km (0.097 R)
• M54: 31,561,261 km (0.025 R)
• M55: 32,566,409 km (0.093 R)
• M56: 32,819,230 km (0.111 R)
• M57: 34,008,084 km (0.113 R)
• M58: 34,779,859 km (0.058 R)
• M59: 34,866,028 km (0.108 R)
• M60: 35,038,364 km (0.09 R)
• M61: 35,211,150 km (0.064 R)
• M62: 35,470,702 km (0.119 R)
• M63: 35,644,086 km (0.094 R)
• M64: 37,924,107 km (0.091 R)
• M65: 38,545,986 km (0.107 R)
• M66: 40,160,446 km (0.094 R)
• M67: 41,066,859 km (0.12 R)
• M68: 42,347,268 km (0.108 R)
• M69: 45,322,769 km (0.119 R)
• M70: 45,699,457 km (0.114 R)
• M71: 46,835,653 km (0.046 R)
• M72: 47,885,381 km (0.053 R)
• M73: 47,981,123 km (0.118 R)
• M74: 49,619,819 km (0.06 R)
• M75: 50,494,667 km (0.086 R)
• M76: 53,248,913 km (0.108 R)
• M77: 54,544,281 km (0.044 R)
• M78: 56,152,758 km (0.096 R)
• M79: 56,658,548 km (0.078 R)
• M80: 56,962,830 km (0.066 R)
• M81: 57,064,257 km (0.101 R)
• M82: 57,471,014 km (0.113 R)
• M83: 57,980,844 km (0.088 R)
• M84: 58,082,869 km (0.094 R)
• M85: 60,344,939 km (0.118 R)
• M86: 60,551,982 km (0.115 R)
• M87: 63,475,723 km (0.084 R)
• M88: 64,002,607 km (0.111 R)
• M89: 65,698,448 km (0.051 R)
• M90: 66,124,652 km (0.113 R)
• M91: 66,765,829 km (0.101 R)
• M92: 67,623,922 km (0.097 R)
• M93: 70,219,894 km (0.059 R)
• M94: 72,518,017 km (0.072 R)
• M95: 73,621,002 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.2

Radius: 5.7

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.44 AU - 21 AU

Year: 28599 Days

Day: 16.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 41,461,128 km

• M1: 215,271 km (0.113 R)
• M2: 1,399,488 km (0.077 R)
• M3: 1,622,239 km (0.064 R)
• M4: 1,900,043 km (0.039 R)
• M5: 2,547,951 km (0.114 R)
• M6: 3,717,507 km (0.026 R)
• M7: 4,025,679 km (0.081 R)
• M8: 5,621,589 km (0.089 R)
• M9: 5,717,182 km (0.075 R)
• M10: 6,203,375 km (0.067 R)
• M11: 7,739,595 km (0.048 R)
• M12: 7,988,676 km (0.091 R)
• M13: 8,458,264 km (0.058 R)
• M14: 9,575,760 km (0.088 R)
• M15: 11,056,479 km (0.119 R)
• M16: 12,192,376 km (0.11 R)
• M17: 13,663,671 km (0.115 R)
• M18: 16,176,915 km (0.076 R)
• M19: 17,045,780 km (0.115 R)
• M20: 18,971,703 km (0.119 R)
• M21: 21,711,289 km (0.085 R)
• M22: 23,331,434 km (0.054 R)
• M23: 23,742,379 km (0.072 R)
• M24: 24,571,749 km (0.075 R)
• M25: 25,992,630 km (0.054 R)
• M26: 26,954,694 km (0.047 R)
• M27: 27,548,298 km (0.104 R)
• M28: 28,146,091 km (0.093 R)
• M29: 28,638,568 km (0.081 R)
• M30: 28,693,470 km (0.059 R)
• M31: 29,078,535 km (0.107 R)
• M32: 30,580,198 km (0.112 R)
• M33: 31,765,612 km (0.11 R)
• M34: 33,948,245 km (0.111 R)
• M35: 34,006,438 km (0.112 R)
• M36: 34,413,943 km (0.09 R)
• M37: 35,705,421 km (0.081 R)
• M38: 36,952,918 km (0.098 R)
• M39: 37,491,919 km (0.093 R)
• M40: 39,124,481 km (0.105 R)
• M41: 40,965,432 km (0.115 R)
• M42: 41,274,950 km (0.108 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 15,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit