🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.6 AU - 0.64 AU

Year: 184 Days

Day: 13.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.77 AU - 1.11 AU

Year: 343 Days

Day: 24.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 18,992,306 km

• M1: 114,742 km (0.113 R)
• M2: 605,123 km (0.061 R)

Asteroid Belt

Center: 3.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.7

Radius: 10.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.02 AU - 6.6 AU

Year: 4610 Days

Day: 10.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 18,992,306 km

• M1: 151,393 km (0.117 R)
• M2: 280,496 km (0.112 R)
• M3: 384,167 km (0.092 R)
• M4: 602,131 km (0.106 R)
• M5: 1,251,386 km (0.076 R)
• M6: 1,466,508 km (0.108 R)
• M7: 1,639,443 km (0.118 R)
• M8: 1,777,073 km (0.098 R)
• M9: 1,861,446 km (0.066 R)
• M10: 2,034,681 km (0.092 R)
• M11: 2,273,888 km (0.11 R)
• M12: 2,428,123 km (0.069 R)
• M13: 2,714,603 km (0.059 R)
• M14: 2,911,773 km (0.107 R)
• M15: 3,012,153 km (0.066 R)
• M16: 3,531,407 km (0.09 R)
• M17: 3,874,734 km (0.07 R)
• M18: 4,003,987 km (0.098 R)
• M19: 4,153,435 km (0.118 R)
• M20: 4,535,359 km (0.026 R)
• M21: 4,750,331 km (0.12 R)
• M22: 4,888,858 km (0.12 R)
• M23: 5,129,412 km (0.083 R)
• M24: 5,292,025 km (0.107 R)
• M25: 5,497,722 km (0.118 R)
• M26: 5,664,075 km (0.083 R)
• M27: 5,853,465 km (0.117 R)
• M28: 6,002,166 km (0.115 R)
• M29: 6,195,147 km (0.109 R)
• M30: 6,609,384 km (0.046 R)
• M31: 6,742,077 km (0.074 R)
• M32: 6,942,688 km (0.112 R)
• M33: 7,168,132 km (0.081 R)
• M34: 7,441,746 km (0.056 R)
• M35: 7,510,711 km (0.102 R)
• M36: 7,602,863 km (0.093 R)
• M37: 7,695,614 km (0.05 R)
• M38: 7,811,851 km (0.079 R)
• M39: 8,618,633 km (0.026 R)
• M40: 8,715,273 km (0.068 R)
• M41: 9,179,325 km (0.099 R)
• M42: 9,377,094 km (0.119 R)
• M43: 9,776,969 km (0.074 R)
• M44: 10,131,366 km (0.114 R)
• M45: 10,671,115 km (0.049 R)
• M46: 10,800,966 km (0.032 R)
• M47: 10,905,236 km (0.044 R)
• M48: 11,220,139 km (0.111 R)
• M49: 11,484,778 km (0.09 R)
• M50: 11,671,327 km (0.105 R)
• M51: 12,756,360 km (0.095 R)
• M52: 12,894,289 km (0.119 R)
• M53: 12,977,166 km (0.109 R)
• M54: 13,227,145 km (0.116 R)
• M55: 13,675,639 km (0.09 R)
• M56: 14,328,933 km (0.098 R)
• M57: 14,501,120 km (0.062 R)
• M58: 15,371,929 km (0.106 R)
• M59: 15,518,685 km (0.108 R)
• M60: 15,607,097 km (0.101 R)
• M61: 15,932,323 km (0.08 R)
• M62: 16,439,310 km (0.057 R)
• M63: 16,709,783 km (0.115 R)
• M64: 17,591,812 km (0.116 R)
• M65: 17,745,299 km (0.109 R)
• M66: 18,239,720 km (0.108 R)
• M67: 18,457,535 km (0.115 R)
• M68: 20,005,873 km (0.045 R)
• M69: 20,294,896 km (0.068 R)
• M70: 20,617,429 km (0.118 R)
• M71: 21,006,832 km (0.083 R)
• M72: 21,137,282 km (0.105 R)
• M73: 21,529,976 km (0.065 R)
• M74: 21,957,975 km (0.108 R)
• M75: 22,156,492 km (0.071 R)
• M76: 22,256,124 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.3

Radius: 13.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.79 AU - 9.01 AU

Year: 10003 Days

Day: 9.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 18,992,306 km

• M1: 214,972 km (0.054 R)
• M2: 349,311 km (0.042 R)
• M3: 615,446 km (0.098 R)
• M4: 1,564,195 km (0.045 R)
• M5: 1,857,258 km (0.104 R)
• M6: 2,569,343 km (0.025 R)
• M7: 2,816,330 km (0.096 R)
• M8: 3,097,125 km (0.113 R)
• M9: 3,440,901 km (0.113 R)
• M10: 3,576,436 km (0.065 R)
• M11: 3,686,241 km (0.109 R)
• M12: 3,937,566 km (0.118 R)
• M13: 4,516,061 km (0.118 R)
• M14: 4,845,924 km (0.112 R)
• M15: 5,029,181 km (0.116 R)
• M16: 5,308,331 km (0.111 R)
• M17: 5,402,578 km (0.112 R)
• M18: 5,529,137 km (0.087 R)
• M19: 5,688,758 km (0.054 R)
• M20: 5,785,249 km (0.088 R)
• M21: 6,209,658 km (0.083 R)
• M22: 6,409,072 km (0.112 R)
• M23: 6,951,065 km (0.082 R)
• M24: 7,402,551 km (0.116 R)
• M25: 8,043,429 km (0.099 R)
• M26: 8,702,108 km (0.083 R)
• M27: 8,963,007 km (0.048 R)
• M28: 9,188,750 km (0.12 R)
• M29: 9,915,945 km (0.107 R)
• M30: 10,940,990 km (0.068 R)
• M31: 11,425,537 km (0.037 R)
• M32: 11,752,409 km (0.047 R)
• M33: 12,207,037 km (0.087 R)
• M34: 13,261,702 km (0.064 R)
• M35: 13,605,328 km (0.105 R)
• M36: 14,213,892 km (0.084 R)
• M37: 14,477,484 km (0.073 R)
• M38: 14,831,282 km (0.113 R)
• M39: 15,547,707 km (0.033 R)
• M40: 16,828,564 km (0.082 R)
• M41: 17,294,262 km (0.087 R)
• M42: 17,858,695 km (0.098 R)
• M43: 20,028,761 km (0.052 R)
• M44: 20,522,285 km (0.072 R)
• M45: 21,723,107 km (0.054 R)
• M46: 21,874,799 km (0.078 R)
• M47: 21,976,077 km (0.045 R)
• M48: 22,331,970 km (0.084 R)
• M49: 22,536,171 km (0.088 R)
• M50: 23,411,169 km (0.12 R)
• M51: 24,559,782 km (0.072 R)
• M52: 25,035,054 km (0.102 R)
• M53: 25,247,333 km (0.063 R)
• M54: 25,941,019 km (0.073 R)
• M55: 26,966,363 km (0.102 R)
• M56: 27,238,332 km (0.104 R)
• M57: 27,730,209 km (0.106 R)
• M58: 28,390,684 km (0.09 R)
• M59: 30,120,933 km (0.109 R)
• M60: 30,403,224 km (0.094 R)
• M61: 30,913,502 km (0.087 R)
• M62: 31,369,477 km (0.111 R)
• M63: 31,655,508 km (0.088 R)
• M64: 33,332,051 km (0.051 R)
• M65: 33,624,066 km (0.055 R)
• M66: 34,034,264 km (0.117 R)
• M67: 34,210,639 km (0.076 R)
• M68: 34,682,172 km (0.044 R)
• M69: 35,393,809 km (0.115 R)
• M70: 35,691,658 km (0.045 R)
• M71: 35,930,566 km (0.08 R)
• M72: 36,110,084 km (0.119 R)
• M73: 37,072,746 km (0.11 R)
• M74: 37,496,407 km (0.119 R)
• M75: 39,948,765 km (0.114 R)
• M76: 40,259,031 km (0.115 R)
• M77: 40,507,663 km (0.115 R)
• M78: 40,881,807 km (0.096 R)
• M79: 41,570,556 km (0.118 R)
• M80: 42,199,914 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.6

Radius: 8.9

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.93 AU - 9.01 AU

Year: 10121 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,992,306 km

• M1: 199,115 km (0.087 R)
• M2: 381,325 km (0.079 R)
• M3: 445,502 km (0.109 R)
• M4: 612,005 km (0.101 R)
• M5: 689,945 km (0.107 R)
• M6: 1,131,708 km (0.095 R)
• M7: 1,364,632 km (0.059 R)
• M8: 1,540,559 km (0.082 R)
• M9: 1,914,703 km (0.094 R)
• M10: 1,992,943 km (0.032 R)
• M11: 2,400,447 km (0.045 R)
• M12: 2,485,120 km (0.085 R)
• M13: 2,657,307 km (0.116 R)
• M14: 2,878,263 km (0.092 R)
• M15: 3,291,153 km (0.113 R)
• M16: 3,385,400 km (0.096 R)
• M17: 3,464,687 km (0.09 R)
• M18: 3,821,029 km (0.103 R)
• M19: 3,970,178 km (0.11 R)
• M20: 4,053,953 km (0.078 R)
• M21: 4,411,940 km (0.061 R)
• M22: 4,533,713 km (0.043 R)
• M23: 4,603,725 km (0.082 R)
• M24: 4,780,250 km (0.092 R)
• M25: 4,851,609 km (0.118 R)
• M26: 6,507,956 km (0.11 R)
• M27: 6,726,369 km (0.112 R)
• M28: 6,806,404 km (0.103 R)
• M29: 6,947,176 km (0.112 R)
• M30: 7,313,690 km (0.105 R)
• M31: 7,458,052 km (0.091 R)
• M32: 8,343,372 km (0.072 R)
• M33: 8,602,476 km (0.112 R)
• M34: 8,864,123 km (0.116 R)
• M35: 9,018,059 km (0.112 R)
• M36: 9,574,862 km (0.043 R)
• M37: 9,937,039 km (0.112 R)
• M38: 10,165,774 km (0.096 R)
• M39: 11,574,238 km (0.095 R)
• M40: 11,863,261 km (0.1 R)
• M41: 12,203,297 km (0.1 R)
• M42: 12,325,668 km (0.11 R)
• M43: 12,522,090 km (0.116 R)
• M44: 12,694,875 km (0.048 R)
• M45: 12,893,392 km (0.104 R)
• M46: 13,218,019 km (0.025 R)
• M47: 13,849,920 km (0.068 R)
• M48: 14,621,247 km (0.111 R)
• M49: 14,803,158 km (0.115 R)
• M50: 14,959,787 km (0.102 R)
• M51: 15,169,374 km (0.088 R)
• M52: 15,300,870 km (0.057 R)
• M53: 15,459,145 km (0.074 R)
• M54: 15,724,232 km (0.075 R)
• M55: 15,804,117 km (0.085 R)
• M56: 16,178,411 km (0.091 R)
• M57: 16,312,750 km (0.102 R)
• M58: 16,853,995 km (0.11 R)
• M59: 17,181,615 km (0.057 R)
• M60: 17,621,582 km (0.065 R)
• M61: 17,926,313 km (0.083 R)
• M62: 18,009,788 km (0.116 R)
• M63: 18,149,064 km (0.12 R)
• M64: 18,232,839 km (0.094 R)
• M65: 18,484,762 km (0.111 R)
• M66: 18,541,010 km (0.113 R)
• M67: 18,681,632 km (0.075 R)
• M68: 18,907,376 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 17,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit