🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.92 AU - 1.08 AU

Year: 358 Days

Day: 28.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.37 AU - 1.89 AU

Year: 745 Days

Day: 43.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.79 AU - 2.45 AU

Year: 1106 Days

Day: 43.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.98 AU - 3.2 AU

Year: 1493 Days

Day: 30.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.1

Radius: 14.5

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.54 AU - 12.24 AU

Year: 11995 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,699,221 km

• M1: 194,477 km (0.092 R)
• M2: 293,062 km (0.112 R)
• M3: 387,458 km (0.097 R)
• M4: 484,248 km (0.094 R)
• M5: 609,312 km (0.076 R)
• M6: 711,936 km (0.106 R)
• M7: 803,041 km (0.112 R)
• M8: 958,324 km (0.052 R)
• M9: 1,167,911 km (0.114 R)
• M10: 1,416,991 km (0.071 R)
• M11: 1,609,523 km (0.052 R)
• M12: 1,836,912 km (0.078 R)
• M13: 2,942,889 km (0.116 R)
• M14: 3,578,979 km (0.095 R)
• M15: 4,362,872 km (0.105 R)
• M16: 4,684,059 km (0.074 R)
• M17: 6,403,836 km (0.105 R)
• M18: 6,687,623 km (0.101 R)
• M19: 6,934,310 km (0.092 R)
• M20: 7,225,727 km (0.109 R)
• M21: 7,606,603 km (0.087 R)
• M22: 7,777,892 km (0.116 R)
• M23: 7,950,528 km (0.082 R)
• M24: 8,476,215 km (0.079 R)
• M25: 9,285,989 km (0.056 R)
• M26: 9,746,600 km (0.087 R)
• M27: 10,167,569 km (0.045 R)
• M28: 10,356,661 km (0.102 R)
• M29: 11,221,785 km (0.059 R)
• M30: 12,411,238 km (0.073 R)
• M31: 12,613,344 km (0.109 R)
• M32: 12,918,674 km (0.032 R)
• M33: 13,432,991 km (0.104 R)
• M34: 14,217,034 km (0.062 R)
• M35: 15,339,616 km (0.104 R)
• M36: 15,611,136 km (0.113 R)
• M37: 17,048,622 km (0.117 R)
• M38: 17,556,058 km (0.061 R)
• M39: 18,011,284 km (0.062 R)
• M40: 19,517,735 km (0.047 R)
• M41: 20,167,139 km (0.098 R)
• M42: 23,770,204 km (0.106 R)
• M43: 24,147,639 km (0.088 R)
• M44: 24,527,020 km (0.086 R)
• M45: 24,781,037 km (0.03 R)
• M46: 25,999,811 km (0.044 R)
• M47: 26,975,638 km (0.081 R)
• M48: 28,495,253 km (0.097 R)
• M49: 29,299,192 km (0.11 R)
• M50: 30,655,446 km (0.078 R)
• M51: 31,479,132 km (0.115 R)
• M52: 31,893,668 km (0.12 R)
• M53: 32,518,837 km (0.079 R)
• M54: 33,148,195 km (0.071 R)
• M55: 34,418,730 km (0.076 R)
• M56: 36,644,298 km (0.061 R)
• M57: 37,445,095 km (0.081 R)
• M58: 37,737,858 km (0.098 R)
• M59: 38,178,274 km (0.057 R)
• M60: 38,990,142 km (0.111 R)
• M61: 40,330,838 km (0.095 R)
• M62: 41,838,336 km (0.086 R)
• M63: 42,066,024 km (0.08 R)
• M64: 42,218,015 km (0.049 R)
• M65: 43,825,444 km (0.086 R)
• M66: 43,979,530 km (0.097 R)
• M67: 45,219,098 km (0.091 R)
• M68: 45,374,829 km (0.108 R)
• M69: 47,811,779 km (0.113 R)
• M70: 47,970,502 km (0.072 R)
• M71: 49,808,013 km (0.108 R)
• M72: 49,968,830 km (0.12 R)
• M73: 50,775,761 km (0.06 R)
• M74: 51,018,708 km (0.077 R)
• M75: 51,505,649 km (0.06 R)
• M76: 51,668,412 km (0.104 R)
• M77: 51,831,174 km (0.067 R)
• M78: 52,647,979 km (0.095 R)
• M79: 53,469,121 km (0.061 R)
• M80: 55,290,326 km (0.078 R)
• M81: 55,456,978 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.1

Radius: 3.9

Gravity: 33.54 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.63 AU - 14.51 AU

Year: 16923 Days

Day: 23.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,699,221 km

• M1: 77,193 km (0.079 R)
• M2: 779,555 km (0.112 R)
• M3: 1,340,247 km (0.042 R)
• M4: 1,576,313 km (0.088 R)
• M5: 1,853,667 km (0.09 R)
• M6: 2,176,200 km (0.101 R)
• M7: 2,708,021 km (0.082 R)
• M8: 3,312,695 km (0.119 R)
• M9: 3,774,354 km (0.113 R)
• M10: 4,331,756 km (0.099 R)
• M11: 5,114,153 km (0.04 R)
• M12: 6,151,764 km (0.115 R)
• M13: 7,754,854 km (0.068 R)
• M14: 8,697,919 km (0.057 R)
• M15: 9,527,440 km (0.045 R)
• M16: 9,726,255 km (0.042 R)
• M17: 10,433,105 km (0.071 R)
• M18: 10,896,111 km (0.062 R)
• M19: 12,109,499 km (0.118 R)
• M20: 14,776,081 km (0.073 R)
• M21: 15,353,529 km (0.084 R)
• M22: 16,530,565 km (0.073 R)
• M23: 16,889,300 km (0.082 R)
• M24: 18,411,309 km (0.12 R)
• M25: 19,157,503 km (0.056 R)
• M26: 19,408,379 km (0.06 R)
• M27: 20,743,241 km (0.07 R)
• M28: 21,649,505 km (0.115 R)
• M29: 22,173,097 km (0.027 R)
• M30: 24,173,520 km (0.115 R)
• M31: 24,989,876 km (0.059 R)
• M32: 25,401,270 km (0.087 R)
• M33: 25,953,435 km (0.106 R)
• M34: 27,069,585 km (0.114 R)
• M35: 27,139,747 km (0.048 R)
• M36: 27,987,817 km (0.062 R)
• M37: 29,927,503 km (0.07 R)
• M38: 30,218,471 km (0.071 R)
• M39: 30,291,474 km (0.108 R)
• M40: 30,583,639 km (0.062 R)
• M41: 31,539,719 km (0.119 R)
• M42: 32,879,667 km (0.107 R)
• M43: 34,238,016 km (0.077 R)
• M44: 34,771,332 km (0.063 R)
• M45: 36,931,526 km (0.12 R)
• M46: 37,321,677 km (0.087 R)
• M47: 39,293,676 km (0.092 R)
• M48: 41,137,470 km (0.119 R)
• M49: 41,218,253 km (0.055 R)
• M50: 41,947,841 km (0.107 R)
• M51: 42,029,223 km (0.115 R)
• M52: 42,845,429 km (0.107 R)
• M53: 42,927,259 km (0.059 R)
• M54: 45,742,990 km (0.11 R)
• M55: 45,910,539 km (0.065 R)
• M56: 46,246,087 km (0.086 R)
• M57: 47,004,100 km (0.067 R)
• M58: 49,216,802 km (0.072 R)
• M59: 49,302,671 km (0.09 R)
• M60: 50,855,198 km (0.069 R)
• M61: 51,376,397 km (0.118 R)
• M62: 51,463,313 km (0.089 R)
• M63: 51,724,661 km (0.095 R)
• M64: 53,566,510 km (0.071 R)
• M65: 54,806,377 km (0.114 R)
• M66: 55,429,751 km (0.07 R)
• M67: 56,773,589 km (0.075 R)
• M68: 57,043,613 km (0.076 R)
• M69: 57,314,086 km (0.111 R)
• M70: 58,037,392 km (0.076 R)
• M71: 58,309,510 km (0.113 R)
• M72: 58,763,839 km (0.086 R)
• M73: 59,584,533 km (0.078 R)
• M74: 60,042,153 km (0.073 R)
• M75: 60,409,116 km (0.102 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 11,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit