🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.7 AU - 0.74 AU

Year: 217 Days

Day: 18.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.71 AU - 1.05 AU

Year: 293 Days

Day: 47.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,900,836 km

• M1: 122,521 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.72 AU - 2.16 AU

Year: 959 Days

Day: 44.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,900,836 km

• M1: 473,028 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.29 AU - 2.49 AU

Year: 1311 Days

Day: 27.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.86 AU - 4.88 AU

Year: 3241 Days

Day: 16.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.5

Radius: 11.7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.17 AU - 6.45 AU

Year: 5623 Days

Day: 14 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 63,900,836 km

• M1: 160,219 km (0.076 R)
• M2: 471,832 km (0.093 R)
• M3: 638,933 km (0.094 R)
• M4: 797,955 km (0.101 R)
• M5: 1,057,358 km (0.1 R)
• M6: 1,284,747 km (0.101 R)
• M7: 1,515,875 km (0.109 R)
• M8: 2,018,823 km (0.072 R)
• M9: 2,145,383 km (0.113 R)
• M10: 2,377,110 km (0.114 R)
• M11: 2,481,230 km (0.092 R)
• M12: 2,960,392 km (0.099 R)
• M13: 3,121,210 km (0.047 R)
• M14: 3,202,741 km (0.105 R)
• M15: 3,384,652 km (0.061 R)
• M16: 3,604,112 km (0.104 R)
• M17: 3,863,215 km (0.06 R)
• M18: 4,272,366 km (0.088 R)
• M19: 4,381,572 km (0.056 R)
• M20: 4,751,827 km (0.083 R)
• M21: 5,113,255 km (0.05 R)
• M22: 5,326,432 km (0.058 R)
• M23: 5,622,187 km (0.086 R)
• M24: 5,963,719 km (0.113 R)
• M25: 6,646,185 km (0.11 R)
• M26: 8,378,977 km (0.086 R)
• M27: 9,118,888 km (0.094 R)
• M28: 10,586,593 km (0.081 R)
• M29: 11,108,839 km (0.112 R)
• M30: 11,209,219 km (0.11 R)
• M31: 11,487,022 km (0.108 R)
• M32: 11,639,462 km (0.083 R)
• M33: 12,126,703 km (0.091 R)
• M34: 12,883,369 km (0.093 R)
• M35: 13,387,364 km (0.116 R)
• M36: 13,897,792 km (0.096 R)
• M37: 14,524,308 km (0.093 R)
• M38: 15,159,949 km (0.11 R)
• M39: 15,327,349 km (0.117 R)
• M40: 15,439,248 km (0.1 R)
• M41: 15,607,546 km (0.104 R)
• M42: 15,917,812 km (0.051 R)
• M43: 16,430,035 km (0.119 R)
• M44: 18,087,280 km (0.091 R)
• M45: 18,502,414 km (0.105 R)
• M46: 18,651,414 km (0.074 R)
• M47: 19,463,132 km (0.078 R)
• M48: 20,010,810 km (0.084 R)
• M49: 20,686,842 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.4

Radius: 12.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.78 AU - 10.4 AU

Year: 11370 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,900,836 km

• M1: 160,070 km (0.112 R)
• M2: 287,078 km (0.077 R)
• M3: 398,230 km (0.071 R)
• M4: 553,811 km (0.066 R)
• M5: 640,578 km (0.078 R)
• M6: 1,024,147 km (0.105 R)
• M7: 1,217,128 km (0.091 R)
• M8: 1,848,581 km (0.067 R)
• M9: 1,986,211 km (0.102 R)
• M10: 2,066,395 km (0.107 R)
• M11: 2,209,561 km (0.05 R)
• M12: 2,527,606 km (0.037 R)
• M13: 2,636,962 km (0.119 R)
• M14: 2,860,461 km (0.061 R)
• M15: 3,302,672 km (0.108 R)
• M16: 3,617,725 km (0.116 R)
• M17: 3,917,370 km (0.064 R)
• M18: 4,044,678 km (0.076 R)
• M19: 4,147,451 km (0.079 R)
• M20: 4,621,078 km (0.092 R)
• M21: 4,728,789 km (0.1 R)
• M22: 5,001,506 km (0.07 R)
• M23: 5,335,707 km (0.059 R)
• M24: 5,619,943 km (0.068 R)
• M25: 6,026,101 km (0.031 R)
• M26: 6,471,903 km (0.046 R)
• M27: 6,562,410 km (0.111 R)
• M28: 6,683,734 km (0.072 R)
• M29: 7,052,044 km (0.118 R)
• M30: 7,207,476 km (0.096 R)
• M31: 7,301,423 km (0.096 R)
• M32: 7,521,931 km (0.105 R)
• M33: 7,776,696 km (0.111 R)
• M34: 7,969,677 km (0.1 R)
• M35: 8,294,753 km (0.087 R)
• M36: 8,624,317 km (0.093 R)
• M37: 8,924,710 km (0.106 R)
• M38: 9,126,816 km (0.113 R)
• M39: 10,090,077 km (0.116 R)
• M40: 11,157,907 km (0.082 R)
• M41: 11,485,377 km (0.094 R)
• M42: 12,411,387 km (0.101 R)
• M43: 12,712,677 km (0.069 R)
• M44: 12,940,365 km (0.113 R)
• M45: 13,361,184 km (0.067 R)
• M46: 14,216,435 km (0.063 R)
• M47: 14,492,294 km (0.117 R)
• M48: 14,889,476 km (0.095 R)
• M49: 16,720,853 km (0.088 R)
• M50: 16,970,382 km (0.069 R)
• M51: 17,388,957 km (0.057 R)
• M52: 17,980,916 km (0.083 R)
• M53: 19,708,173 km (0.117 R)
• M54: 20,104,009 km (0.054 R)
• M55: 21,082,828 km (0.029 R)
• M56: 21,262,495 km (0.052 R)
• M57: 21,352,553 km (0.117 R)
• M58: 21,986,249 km (0.048 R)
• M59: 22,580,153 km (0.077 R)
• M60: 23,133,067 km (0.102 R)
• M61: 23,318,418 km (0.112 R)
• M62: 23,970,815 km (0.116 R)
• M63: 24,299,332 km (0.085 R)
• M64: 24,818,586 km (0.101 R)
• M65: 24,960,854 km (0.042 R)
• M66: 25,246,137 km (0.109 R)
• M67: 29,352,748 km (0.061 R)
• M68: 29,704,303 km (0.11 R)
• M69: 30,259,461 km (0.115 R)
• M70: 30,411,452 km (0.104 R)
• M71: 30,614,456 km (0.105 R)
• M72: 31,021,961 km (0.119 R)
• M73: 32,773,752 km (0.118 R)
• M74: 33,295,100 km (0.078 R)
• M75: 33,871,800 km (0.093 R)
• M76: 34,769,537 km (0.089 R)
• M77: 35,088,181 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.5

Radius: 6.2

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.63 AU - 19.09 AU

Year: 23475 Days

Day: 24.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,900,836 km

• M1: 87,664 km (0.083 R)
• M2: 131,646 km (0.116 R)
• M3: 531,372 km (0.105 R)
• M4: 833,859 km (0.088 R)
• M5: 900,280 km (0.117 R)
• M6: 1,015,171 km (0.076 R)
• M7: 1,521,261 km (0.059 R)
• M8: 1,686,716 km (0.107 R)
• M9: 1,829,133 km (0.102 R)
• M10: 2,035,129 km (0.081 R)
• M11: 2,533,739 km (0.108 R)
• M12: 2,863,902 km (0.087 R)
• M13: 3,034,144 km (0.063 R)
• M14: 3,313,443 km (0.068 R)
• M15: 3,492,362 km (0.107 R)
• M16: 3,859,326 km (0.061 R)
• M17: 3,934,274 km (0.07 R)
• M18: 4,315,899 km (0.094 R)
• M19: 5,032,622 km (0.112 R)
• M20: 5,238,169 km (0.067 R)
• M21: 6,044,502 km (0.106 R)
• M22: 6,439,740 km (0.05 R)
• M23: 6,663,089 km (0.065 R)
• M24: 6,707,969 km (0.109 R)
• M25: 8,636,285 km (0.043 R)
• M26: 8,685,353 km (0.104 R)
• M27: 9,736,727 km (0.067 R)
• M28: 11,847,703 km (0.096 R)
• M29: 12,898,179 km (0.118 R)
• M30: 14,616,460 km (0.105 R)
• M31: 14,851,029 km (0.12 R)
• M32: 17,140,026 km (0.116 R)
• M33: 17,201,810 km (0.077 R)
• M34: 17,263,594 km (0.076 R)
• M35: 17,822,941 km (0.11 R)
• M36: 18,136,348 km (0.063 R)
• M37: 18,388,271 km (0.117 R)
• M38: 18,895,707 km (0.084 R)
• M39: 19,087,192 km (0.088 R)
• M40: 19,407,781 km (0.071 R)
• M41: 19,665,538 km (0.09 R)
• M42: 20,119,268 km (0.08 R)
• M43: 20,184,343 km (0.028 R)
• M44: 21,434,682 km (0.12 R)
• M45: 21,901,727 km (0.12 R)
• M46: 22,642,236 km (0.119 R)
• M47: 22,777,772 km (0.113 R)
• M48: 23,049,591 km (0.028 R)
• M49: 24,703,246 km (0.065 R)
• M50: 24,912,683 km (0.096 R)
• M51: 27,110,575 km (0.052 R)
• M52: 27,905,239 km (0.076 R)
• M53: 28,050,498 km (0.111 R)
• M54: 28,414,919 km (0.067 R)
• M55: 28,561,076 km (0.059 R)
• M56: 28,707,532 km (0.06 R)
• M57: 30,934,147 km (0.106 R)
• M58: 31,009,245 km (0.067 R)
• M59: 32,525,419 km (0.117 R)
• M60: 32,601,864 km (0.107 R)
• M61: 36,261,177 km (0.104 R)
• M62: 37,857,387 km (0.088 R)
• M63: 38,018,354 km (0.094 R)
• M64: 38,421,520 km (0.053 R)
• M65: 39,476,485 km (0.109 R)
• M66: 39,558,015 km (0.056 R)
• M67: 40,048,397 km (0.101 R)
• M68: 40,212,356 km (0.097 R)
• M69: 40,870,288 km (0.073 R)
• M70: 42,697,925 km (0.092 R)
• M71: 42,865,475 km (0.05 R)
• M72: 44,467,219 km (0.034 R)
• M73: 45,147,590 km (0.067 R)
• M74: 46,518,505 km (0.086 R)
• M75: 46,863,328 km (0.093 R)
• M76: 47,122,581 km (0.08 R)
• M77: 49,213,212 km (0.113 R)
• M78: 50,801,043 km (0.105 R)
• M79: 51,512,082 km (0.103 R)
• M80: 52,047,642 km (0.096 R)
• M81: 54,479,954 km (0.112 R)
• M82: 56,030,386 km (0.06 R)
• M83: 57,872,834 km (0.062 R)
• M84: 57,965,435 km (0.035 R)
• M85: 59,267,684 km (0.063 R)
• M86: 59,735,178 km (0.065 R)
• M87: 59,828,826 km (0.069 R)
• M88: 62,185,441 km (0.068 R)
• M89: 62,470,126 km (0.047 R)
• M90: 62,660,265 km (0.063 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 12,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit