🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.22 AU - 1.74 AU

Year: 689 Days

Day: 18 Hours

Environment

Temp: -63 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.5

Radius: 11

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4 AU - 5.92 AU

Year: 4230 Days

Day: 8.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 87,811,771 km

• M1: 140,323 km (0.107 R)
• M2: 212,579 km (0.092 R)
• M3: 522,097 km (0.047 R)
• M4: 610,210 km (0.043 R)
• M5: 813,663 km (0.072 R)
• M6: 908,059 km (0.104 R)
• M7: 1,017,565 km (0.105 R)
• M8: 1,097,151 km (0.103 R)
• M9: 1,238,670 km (0.099 R)
• M10: 1,311,824 km (0.117 R)
• M11: 1,646,474 km (0.061 R)
• M12: 2,333,278 km (0.079 R)
• M13: 2,409,573 km (0.082 R)
• M14: 2,707,572 km (0.079 R)
• M15: 3,168,333 km (0.073 R)
• M16: 3,339,024 km (0.073 R)
• M17: 3,425,492 km (0.081 R)
• M18: 3,583,019 km (0.079 R)
• M19: 3,653,778 km (0.079 R)
• M20: 4,015,057 km (0.115 R)
• M21: 4,088,659 km (0.041 R)
• M22: 4,255,910 km (0.076 R)
• M23: 4,674,634 km (0.105 R)
• M24: 5,007,340 km (0.118 R)
• M25: 5,186,708 km (0.066 R)
• M26: 5,469,747 km (0.082 R)
• M27: 5,862,142 km (0.036 R)
• M28: 6,370,925 km (0.118 R)
• M29: 6,500,327 km (0.081 R)
• M30: 6,587,093 km (0.115 R)
• M31: 7,026,762 km (0.091 R)
• M32: 7,250,261 km (0.102 R)
• M33: 7,589,848 km (0.078 R)
• M34: 7,773,105 km (0.05 R)
• M35: 8,520,796 km (0.095 R)
• M36: 8,711,383 km (0.074 R)
• M37: 8,831,211 km (0.079 R)
• M38: 9,193,986 km (0.081 R)
• M39: 10,489,055 km (0.113 R)
• M40: 10,667,824 km (0.108 R)
• M41: 10,744,717 km (0.118 R)
• M42: 10,847,491 km (0.108 R)
• M43: 10,976,445 km (0.098 R)
• M44: 11,183,937 km (0.1 R)
• M45: 11,262,027 km (0.079 R)
• M46: 12,401,963 km (0.083 R)
• M47: 12,699,363 km (0.115 R)
• M48: 12,889,951 km (0.12 R)
• M49: 13,191,241 km (0.114 R)
• M50: 13,411,898 km (0.056 R)
• M51: 13,745,202 km (0.117 R)
• M52: 13,856,952 km (0.1 R)
• M53: 14,334,917 km (0.077 R)
• M54: 14,704,274 km (0.111 R)
• M55: 14,961,732 km (0.119 R)
• M56: 15,191,813 km (0.088 R)
• M57: 15,597,523 km (0.1 R)
• M58: 15,743,231 km (0.106 R)
• M59: 15,830,895 km (0.086 R)
• M60: 16,094,786 km (0.075 R)
• M61: 16,656,676 km (0.067 R)
• M62: 16,745,986 km (0.064 R)
• M63: 17,526,887 km (0.091 R)
• M64: 18,013,229 km (0.111 R)
• M65: 18,381,090 km (0.113 R)
• M66: 18,844,245 km (0.101 R)
• M67: 19,092,727 km (0.086 R)
• M68: 19,656,113 km (0.092 R)
• M69: 20,161,455 km (0.098 R)
• M70: 21,281,793 km (0.095 R)
• M71: 21,378,733 km (0.107 R)
• M72: 21,638,135 km (0.059 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.4

Radius: 11.1

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.24 AU - 5.76 AU

Year: 4939 Days

Day: 13.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 87,811,771 km

• M1: 156,779 km (0.082 R)
• M2: 272,567 km (0.094 R)
• M3: 366,365 km (0.104 R)
• M4: 563,086 km (0.083 R)
• M5: 633,248 km (0.103 R)
• M6: 836,701 km (0.089 R)
• M7: 961,166 km (0.084 R)
• M8: 1,244,953 km (0.078 R)
• M9: 1,340,247 km (0.104 R)
• M10: 1,711,400 km (0.12 R)
• M11: 1,800,261 km (0.047 R)
• M12: 2,248,755 km (0.118 R)
• M13: 2,366,489 km (0.091 R)
• M14: 2,466,121 km (0.065 R)
• M15: 2,546,754 km (0.096 R)
• M16: 2,857,619 km (0.092 R)
• M17: 3,028,459 km (0.12 R)
• M18: 3,291,153 km (0.081 R)
• M19: 4,027,623 km (0.051 R)
• M20: 4,171,387 km (0.083 R)
• M21: 4,316,946 km (0.096 R)
• M22: 4,864,923 km (0.097 R)
• M23: 5,329,574 km (0.091 R)
• M24: 5,434,891 km (0.109 R)
• M25: 5,540,806 km (0.117 R)
• M26: 6,357,162 km (0.04 R)
• M27: 6,553,135 km (0.092 R)
• M28: 6,637,658 km (0.082 R)
• M29: 6,779,476 km (0.116 R)
• M30: 7,094,978 km (0.115 R)
• M31: 7,269,260 km (0.032 R)
• M32: 7,562,621 km (0.103 R)
• M33: 7,889,941 km (0.077 R)
• M34: 7,979,999 km (0.088 R)
• M35: 8,313,303 km (0.091 R)
• M36: 8,435,674 km (0.065 R)
• M37: 9,150,603 km (0.08 R)
• M38: 9,467,600 km (0.042 R)
• M39: 9,917,441 km (0.107 R)
• M40: 10,112,367 km (0.069 R)
• M41: 10,210,204 km (0.054 R)
• M42: 10,308,490 km (0.075 R)
• M43: 10,407,075 km (0.108 R)
• M44: 11,274,593 km (0.07 R)
• M45: 11,512,155 km (0.092 R)
• M46: 11,751,362 km (0.117 R)
• M47: 12,374,137 km (0.092 R)
• M48: 12,654,334 km (0.103 R)
• M49: 12,795,106 km (0.085 R)
• M50: 12,901,171 km (0.108 R)
• M51: 13,221,011 km (0.113 R)
• M52: 13,615,501 km (0.105 R)
• M53: 13,687,607 km (0.074 R)
• M54: 14,159,588 km (0.046 R)
• M55: 15,194,357 km (0.108 R)
• M56: 15,834,336 km (0.037 R)
• M57: 16,714,420 km (0.099 R)
• M58: 17,063,133 km (0.069 R)
• M59: 18,203,069 km (0.088 R)
• M60: 18,441,977 km (0.057 R)
• M61: 18,802,358 km (0.114 R)
• M62: 19,326,848 km (0.117 R)
• M63: 19,530,002 km (0.106 R)
• M64: 19,652,074 km (0.113 R)
• M65: 21,473,129 km (0.091 R)
• M66: 21,810,023 km (0.119 R)
• M67: 22,106,227 km (0.058 R)
• M68: 22,403,777 km (0.097 R)
• M69: 22,702,524 km (0.106 R)
• M70: 22,873,963 km (0.032 R)
• M71: 23,088,786 km (0.11 R)
• M72: 23,261,123 km (0.099 R)
• M73: 23,693,909 km (0.042 R)
• M74: 24,129,239 km (0.081 R)
• M75: 26,525,797 km (0.046 R)
• M76: 26,796,868 km (0.114 R)
• M77: 27,569,541 km (0.103 R)
• M78: 29,323,127 km (0.095 R)
• M79: 29,416,327 km (0.093 R)
• M80: 29,696,823 km (0.086 R)
• M81: 29,837,445 km (0.113 R)
• M82: 29,931,243 km (0.083 R)
• M83: 30,307,631 km (0.081 R)
• M84: 30,780,211 km (0.055 R)
• M85: 31,780,572 km (0.119 R)
• M86: 32,068,398 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.2

Radius: 4.4

Gravity: 22.01 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 15.23 AU - 22.55 AU

Year: 31435 Days

Day: 22.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,811,771 km

• M1: 69,114 km (0.11 R)
• M2: 106,065 km (0.116 R)
• M3: 1,065,436 km (0.108 R)
• M4: 1,125,425 km (0.099 R)
• M5: 1,217,727 km (0.103 R)
• M6: 2,747,066 km (0.065 R)
• M7: 2,871,531 km (0.083 R)
• M8: 3,300,129 km (0.105 R)
• M9: 3,388,242 km (0.102 R)
• M10: 4,651,746 km (0.109 R)
• M11: 5,204,061 km (0.03 R)
• M12: 5,409,908 km (0.097 R)
• M13: 5,990,048 km (0.114 R)
• M14: 6,756,438 km (0.092 R)
• M15: 7,151,227 km (0.076 R)
• M16: 7,904,003 km (0.067 R)
• M17: 8,319,586 km (0.089 R)
• M18: 8,681,613 km (0.075 R)
• M19: 9,234,078 km (0.094 R)
• M20: 9,420,776 km (0.116 R)
• M21: 9,483,308 km (0.047 R)
• M22: 9,608,671 km (0.069 R)
• M23: 10,566,846 km (0.087 R)
• M24: 11,024,316 km (0.076 R)
• M25: 11,156,261 km (0.057 R)
• M26: 11,355,077 km (0.098 R)
• M27: 12,987,339 km (0.117 R)
• M28: 13,547,583 km (0.093 R)
• M29: 14,402,685 km (0.097 R)
• M30: 14,474,641 km (0.078 R)
• M31: 16,464,592 km (0.073 R)
• M32: 16,994,318 km (0.076 R)
• M33: 19,089,287 km (0.1 R)
• M34: 20,207,232 km (0.053 R)
• M35: 20,937,120 km (0.086 R)
• M36: 22,255,675 km (0.078 R)
• M37: 22,841,052 km (0.117 R)
• M38: 23,431,365 km (0.066 R)
• M39: 26,017,762 km (0.119 R)
• M40: 26,811,230 km (0.068 R)
• M41: 26,899,941 km (0.065 R)
• M42: 28,331,443 km (0.12 R)
• M43: 28,693,171 km (0.104 R)
• M44: 28,874,633 km (0.055 R)
• M45: 30,617,299 km (0.076 R)
• M46: 30,709,900 km (0.068 R)
• M47: 31,454,598 km (0.079 R)
• M48: 31,548,097 km (0.056 R)
• M49: 31,922,989 km (0.106 R)
• M50: 33,246,780 km (0.067 R)
• M51: 34,685,014 km (0.063 R)
• M52: 35,655,007 km (0.07 R)
• M53: 37,423,254 km (0.113 R)
• M54: 37,522,437 km (0.077 R)
• M55: 38,218,366 km (0.111 R)
• M56: 38,417,930 km (0.079 R)
• M57: 38,818,254 km (0.095 R)
• M58: 43,937,343 km (0.116 R)
• M59: 45,937,467 km (0.116 R)
• M60: 46,043,532 km (0.1 R)
• M61: 49,916,621 km (0.104 R)
• M62: 50,025,678 km (0.12 R)
• M63: 50,353,297 km (0.092 R)
• M64: 50,791,319 km (0.095 R)
• M65: 52,555,976 km (0.093 R)
• M66: 54,004,532 km (0.095 R)
• M67: 54,677,423 km (0.115 R)
• M68: 56,371,918 km (0.113 R)
• M69: 58,888,304 km (0.041 R)
• M70: 60,044,097 km (0.112 R)
• M71: 60,160,185 km (0.113 R)
• M72: 61,441,042 km (0.115 R)
• M73: 61,908,984 km (0.108 R)
• M74: 62,495,707 km (0.117 R)
• M75: 62,730,875 km (0.094 R)
• M76: 62,848,609 km (0.109 R)
• M77: 63,084,225 km (0.1 R)
• M78: 63,202,108 km (0.056 R)
• M79: 63,438,174 km (0.099 R)
• M80: 63,556,356 km (0.113 R)
• M81: 67,014,161 km (0.094 R)
• M82: 67,978,768 km (0.05 R)
• M83: 68,099,644 km (0.088 R)
• M84: 68,705,216 km (0.118 R)
• M85: 69,799,674 km (0.057 R)
• M86: 73,241,472 km (0.117 R)
• M87: 74,733,411 km (0.032 R)
• M88: 75,107,855 km (0.102 R)
• M89: 75,357,983 km (0.053 R)
• M90: 76,863,984 km (0.081 R)
• M91: 78,000,031 km (0.111 R)
• M92: 79,141,612 km (0.072 R)
• M93: 81,056,465 km (0.106 R)
• M94: 81,955,249 km (0.088 R)
• M95: 82,470,464 km (0.118 R)
• M96: 85,192,247 km (0.104 R)
• M97: 85,452,997 km (0.078 R)
• M98: 86,367,787 km (0.071 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit