🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.81 AU - 0.97 AU

Year: 308 Days

Day: 18.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.28 AU - 1.62 AU

Year: 641 Days

Day: 14.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.12 AU - 1.78 AU

Year: 641 Days

Day: 38.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.51 AU - 2.65 AU

Year: 1521 Days

Day: 35.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.7

Radius: 14

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.77 AU - 9.61 AU

Year: 8604 Days

Day: 7.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 95,975,978 km

• M1: 194,627 km (0.067 R)
• M2: 298,747 km (0.071 R)
• M3: 513,719 km (0.076 R)
• M4: 637,736 km (0.108 R)
• M5: 790,026 km (0.078 R)
• M6: 1,506,151 km (0.048 R)
• M7: 1,610,421 km (0.101 R)
• M8: 1,717,234 km (0.084 R)
• M9: 1,893,610 km (0.069 R)
• M10: 1,983,967 km (0.069 R)
• M11: 2,361,103 km (0.112 R)
• M12: 2,684,384 km (0.09 R)
• M13: 3,210,071 km (0.052 R)
• M14: 3,796,794 km (0.112 R)
• M15: 3,970,627 km (0.116 R)
• M16: 4,147,302 km (0.061 R)
• M17: 4,477,763 km (0.1 R)
• M18: 4,630,952 km (0.109 R)
• M19: 4,848,317 km (0.07 R)
• M20: 6,120,797 km (0.118 R)
• M21: 6,222,823 km (0.082 R)
• M22: 7,747,225 km (0.089 R)
• M23: 7,968,929 km (0.108 R)
• M24: 8,838,093 km (0.097 R)
• M25: 8,953,582 km (0.107 R)
• M26: 9,225,401 km (0.117 R)
• M27: 9,657,889 km (0.104 R)
• M28: 9,816,911 km (0.093 R)
• M29: 9,936,590 km (0.093 R)
• M30: 10,217,983 km (0.062 R)
• M31: 11,369,887 km (0.108 R)
• M32: 12,004,032 km (0.11 R)
• M33: 13,174,187 km (0.106 R)
• M34: 13,572,416 km (0.103 R)
• M35: 13,661,427 km (0.113 R)
• M36: 14,562,306 km (0.117 R)
• M37: 15,389,731 km (0.1 R)
• M38: 15,529,007 km (0.081 R)
• M39: 15,855,878 km (0.104 R)
• M40: 16,090,747 km (0.04 R)
• M41: 17,962,216 km (0.081 R)
• M42: 18,108,972 km (0.087 R)
• M43: 18,256,176 km (0.055 R)
• M44: 18,998,182 km (0.107 R)
• M45: 19,297,826 km (0.093 R)
• M46: 19,548,702 km (0.106 R)
• M47: 20,562,975 km (0.096 R)
• M48: 20,819,236 km (0.057 R)
• M49: 20,973,472 km (0.087 R)
• M50: 21,076,545 km (0.108 R)
• M51: 21,698,274 km (0.094 R)
• M52: 23,066,346 km (0.118 R)
• M53: 23,225,967 km (0.089 R)
• M54: 23,975,901 km (0.094 R)
• M55: 24,462,244 km (0.095 R)
• M56: 25,115,687 km (0.115 R)
• M57: 26,942,277 km (0.082 R)
• M58: 27,730,060 km (0.073 R)
• M59: 28,013,248 km (0.108 R)
• M60: 28,240,637 km (0.113 R)
• M61: 28,582,618 km (0.045 R)
• M62: 28,754,207 km (0.116 R)
• M63: 32,196,753 km (0.107 R)
• M64: 32,972,717 km (0.086 R)
• M65: 33,634,089 km (0.112 R)
• M66: 34,543,046 km (0.073 R)
• M67: 34,786,741 km (0.074 R)
• M68: 35,031,034 km (0.062 R)
• M69: 36,137,610 km (0.066 R)
• M70: 36,323,111 km (0.092 R)
• M71: 36,757,244 km (0.042 R)
• M72: 37,130,790 km (0.068 R)
• M73: 38,321,888 km (0.109 R)
• M74: 39,017,219 km (0.096 R)
• M75: 39,652,860 km (0.069 R)
• M76: 40,292,092 km (0.109 R)
• M77: 40,484,475 km (0.102 R)
• M78: 41,515,803 km (0.117 R)
• M79: 42,034,758 km (0.059 R)
• M80: 42,425,358 km (0.039 R)
• M81: 42,751,780 km (0.077 R)
• M82: 42,882,678 km (0.078 R)
• M83: 43,867,930 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.5

Radius: 5

Gravity: 27.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.84 AU - 19.46 AU

Year: 28385 Days

Day: 21.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,975,978 km

• M1: 86,468 km (0.07 R)
• M2: 464,352 km (0.071 R)
• M3: 744,848 km (0.108 R)
• M4: 917,484 km (0.118 R)
• M5: 1,102,536 km (0.076 R)
• M6: 1,232,537 km (0.119 R)
• M7: 1,265,748 km (0.089 R)
• M8: 1,507,199 km (0.047 R)
• M9: 2,111,574 km (0.078 R)
• M10: 2,481,081 km (0.084 R)
• M11: 2,738,688 km (0.091 R)
• M12: 3,140,807 km (0.085 R)
• M13: 3,900,615 km (0.086 R)
• M14: 4,351,952 km (0.107 R)
• M15: 4,506,037 km (0.066 R)
• M16: 5,412,900 km (0.106 R)
• M17: 5,858,701 km (0.109 R)
• M18: 5,915,249 km (0.112 R)
• M19: 6,374,066 km (0.071 R)
• M20: 6,432,260 km (0.094 R)
• M21: 7,325,957 km (0.103 R)
• M22: 7,756,201 km (0.087 R)
• M23: 8,068,412 km (0.11 R)
• M24: 8,257,802 km (0.099 R)
• M25: 8,512,568 km (0.059 R)
• M26: 9,226,449 km (0.053 R)
• M27: 10,230,550 km (0.082 R)
• M28: 10,780,172 km (0.098 R)
• M29: 11,058,574 km (0.053 R)
• M30: 11,339,369 km (0.113 R)
• M31: 13,518,561 km (0.111 R)
• M32: 14,045,146 km (0.079 R)
• M33: 14,272,983 km (0.045 R)
• M34: 14,578,612 km (0.104 R)
• M35: 16,059,481 km (0.109 R)
• M36: 16,218,055 km (0.061 R)
• M37: 16,536,997 km (0.112 R)
• M38: 17,587,474 km (0.104 R)
• M39: 17,832,964 km (0.076 R)
• M40: 18,659,342 km (0.099 R)
• M41: 22,441,177 km (0.119 R)
• M42: 22,796,322 km (0.118 R)
• M43: 24,874,685 km (0.041 R)
• M44: 27,106,985 km (0.071 R)
• M45: 28,534,447 km (0.101 R)
• M46: 29,402,564 km (0.11 R)
• M47: 29,791,070 km (0.12 R)
• M48: 31,560,812 km (0.12 R)
• M49: 31,958,743 km (0.051 R)
• M50: 33,061,429 km (0.083 R)
• M51: 33,465,492 km (0.048 R)
• M52: 34,380,583 km (0.099 R)
• M53: 35,613,419 km (0.106 R)
• M54: 35,716,940 km (0.084 R)
• M55: 36,235,447 km (0.092 R)
• M56: 36,339,417 km (0.12 R)
• M57: 36,443,537 km (0.115 R)
• M58: 37,911,242 km (0.063 R)
• M59: 38,758,564 km (0.099 R)
• M60: 38,864,928 km (0.114 R)
• M61: 39,077,956 km (0.073 R)
• M62: 43,861,049 km (0.118 R)
• M63: 45,533,403 km (0.068 R)
• M64: 45,870,298 km (0.115 R)
• M65: 46,886,217 km (0.096 R)
• M66: 49,400,358 km (0.071 R)
• M67: 58,659,719 km (0.101 R)
• M68: 60,500,520 km (0.062 R)
• M69: 61,365,944 km (0.064 R)
• M70: 61,862,310 km (0.074 R)
• M71: 64,112,411 km (0.092 R)
• M72: 64,742,218 km (0.12 R)
• M73: 64,994,740 km (0.062 R)
• M74: 66,389,291 km (0.095 R)
• M75: 67,154,185 km (0.074 R)
• M76: 69,078,911 km (0.079 R)
• M77: 69,853,828 km (0.027 R)
• M78: 71,542,938 km (0.104 R)
• M79: 76,023,394 km (0.082 R)
• M80: 76,957,034 km (0.113 R)
• M81: 77,626,335 km (0.081 R)
• M82: 78,431,920 km (0.102 R)
• M83: 82,364,548 km (0.052 R)
• M84: 82,775,045 km (0.115 R)
• M85: 84,010,574 km (0.036 R)
• M86: 84,561,692 km (0.101 R)
• M87: 84,837,700 km (0.104 R)
• M88: 85,667,520 km (0.08 R)
• M89: 86,777,985 km (0.093 R)
• M90: 87,195,662 km (0.087 R)
• M91: 89,856,559 km (0.103 R)
• M92: 90,843,457 km (0.073 R)
• M93: 94,827,248 km (0.107 R)
• M94: 95,114,027 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 19,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit