🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.83 AU - 0.85 AU

Year: 284 Days

Day: 32.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.37 AU - 1.47 AU

Year: 624 Days

Day: 26.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,235,445 km

• M1: 50,863 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.83 AU - 4.27 AU

Year: 2468 Days

Day: 43.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 13.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.73 AU - 10.95 AU

Year: 11389 Days

Day: 9.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,235,445 km

• M1: 182,809 km (0.094 R)
• M2: 272,119 km (0.09 R)
• M3: 368,160 km (0.102 R)
• M4: 649,255 km (0.099 R)
• M5: 863,928 km (0.111 R)
• M6: 1,148,164 km (0.119 R)
• M7: 1,270,535 km (0.068 R)
• M8: 1,463,067 km (0.107 R)
• M9: 1,596,957 km (0.084 R)
• M10: 1,805,796 km (0.036 R)
• M11: 2,061,309 km (0.108 R)
• M12: 2,486,915 km (0.105 R)
• M13: 2,919,103 km (0.085 R)
• M14: 3,004,224 km (0.06 R)
• M15: 3,600,671 km (0.053 R)
• M16: 3,715,263 km (0.106 R)
• M17: 3,924,551 km (0.068 R)
• M18: 4,018,797 km (0.113 R)
• M19: 4,330,709 km (0.083 R)
• M20: 4,800,745 km (0.109 R)
• M21: 5,080,344 km (0.098 R)
• M22: 5,629,368 km (0.067 R)
• M23: 5,870,520 km (0.063 R)
• M24: 6,114,963 km (0.107 R)
• M25: 6,925,933 km (0.032 R)
• M26: 7,097,970 km (0.113 R)
• M27: 7,184,587 km (0.104 R)
• M28: 7,300,526 km (0.086 R)
• M29: 8,039,689 km (0.114 R)
• M30: 8,372,394 km (0.115 R)
• M31: 9,082,984 km (0.11 R)
• M32: 9,334,608 km (0.064 R)
• M33: 9,429,603 km (0.114 R)
• M34: 9,941,676 km (0.106 R)
• M35: 10,103,691 km (0.117 R)
• M36: 10,201,228 km (0.083 R)
• M37: 10,462,875 km (0.117 R)
• M38: 10,926,329 km (0.103 R)
• M39: 11,362,706 km (0.11 R)
• M40: 11,941,949 km (0.085 R)
• M41: 12,045,172 km (0.089 R)
• M42: 12,846,568 km (0.1 R)
• M43: 13,129,308 km (0.084 R)
• M44: 13,917,688 km (0.097 R)
• M45: 14,317,563 km (0.047 R)
• M46: 14,573,974 km (0.106 R)
• M47: 15,464,979 km (0.114 R)
• M48: 15,577,626 km (0.111 R)
• M49: 15,954,912 km (0.07 R)
• M50: 16,144,752 km (0.032 R)
• M51: 16,411,784 km (0.097 R)
• M52: 16,641,866 km (0.092 R)
• M53: 17,416,483 km (0.116 R)
• M54: 17,572,813 km (0.066 R)
• M55: 18,005,001 km (0.086 R)
• M56: 18,163,126 km (0.079 R)
• M57: 18,560,458 km (0.111 R)
• M58: 18,720,079 km (0.12 R)
• M59: 19,201,934 km (0.104 R)
• M60: 19,363,500 km (0.103 R)
• M61: 19,606,596 km (0.095 R)
• M62: 20,177,910 km (0.116 R)
• M63: 20,465,587 km (0.091 R)
• M64: 20,796,198 km (0.118 R)
• M65: 21,336,995 km (0.084 R)
• M66: 21,756,168 km (0.094 R)
• M67: 22,262,706 km (0.109 R)
• M68: 22,474,986 km (0.061 R)
• M69: 22,901,489 km (0.1 R)
• M70: 23,849,341 km (0.099 R)
• M71: 24,284,372 km (0.116 R)
• M72: 24,415,420 km (0.09 R)
• M73: 24,809,909 km (0.063 R)
• M74: 25,472,029 km (0.11 R)
• M75: 26,949,308 km (0.03 R)
• M76: 27,812,488 km (0.117 R)
• M77: 27,949,669 km (0.114 R)
• M78: 28,041,223 km (0.111 R)
• M79: 28,178,704 km (0.095 R)
• M80: 28,362,260 km (0.093 R)
• M81: 28,961,998 km (0.069 R)
• M82: 29,519,400 km (0.119 R)
• M83: 29,705,948 km (0.032 R)
• M84: 29,799,297 km (0.111 R)
• M85: 30,644,525 km (0.081 R)
• M86: 31,592,976 km (0.12 R)
• M87: 32,118,663 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.7

Radius: 8

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.79 AU - 16.79 AU

Year: 24258 Days

Day: 15.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,235,445 km

• M1: 102,175 km (0.072 R)
• M2: 214,075 km (0.115 R)
• M3: 383,868 km (0.058 R)
• M4: 443,857 km (0.11 R)
• M5: 796,609 km (0.051 R)
• M6: 987,346 km (0.027 R)
• M7: 1,162,675 km (0.113 R)
• M8: 1,477,429 km (0.107 R)
• M9: 1,644,679 km (0.077 R)
• M10: 1,889,272 km (0.119 R)
• M11: 2,610,782 km (0.11 R)
• M12: 3,021,877 km (0.059 R)
• M13: 4,762,149 km (0.036 R)
• M14: 5,263,152 km (0.113 R)
• M15: 7,202,389 km (0.088 R)
• M16: 7,373,081 km (0.098 R)
• M17: 7,776,546 km (0.118 R)
• M18: 10,731,104 km (0.076 R)
• M19: 11,056,928 km (0.093 R)
• M20: 12,256,404 km (0.098 R)
• M21: 13,357,145 km (0.083 R)
• M22: 14,560,810 km (0.045 R)
• M23: 15,066,450 km (0.036 R)
• M24: 15,431,170 km (0.056 R)
• M25: 16,919,070 km (0.104 R)
• M26: 17,450,741 km (0.062 R)
• M27: 17,910,605 km (0.103 R)
• M28: 18,142,033 km (0.1 R)
• M29: 18,219,525 km (0.054 R)
• M30: 18,452,299 km (0.069 R)
• M31: 18,530,090 km (0.119 R)
• M32: 19,393,419 km (0.092 R)
• M33: 19,869,739 km (0.1 R)
• M34: 20,834,047 km (0.118 R)
• M35: 22,391,809 km (0.101 R)
• M36: 22,474,836 km (0.089 R)
• M37: 22,807,991 km (0.101 R)
• M38: 22,975,091 km (0.116 R)
• M39: 24,840,876 km (0.078 R)
• M40: 26,666,568 km (0.104 R)
• M41: 26,930,908 km (0.102 R)
• M42: 28,176,011 km (0.058 R)
• M43: 28,355,528 km (0.113 R)
• M44: 28,805,668 km (0.109 R)
• M45: 30,999,222 km (0.08 R)
• M46: 31,555,876 km (0.105 R)
• M47: 33,720,557 km (0.056 R)
• M48: 33,815,701 km (0.11 R)
• M49: 34,006,438 km (0.071 R)
• M50: 36,029,899 km (0.039 R)
• M51: 38,191,289 km (0.043 R)
• M52: 38,290,473 km (0.074 R)
• M53: 39,990,652 km (0.109 R)
• M54: 41,205,537 km (0.12 R)
• M55: 42,535,312 km (0.109 R)
• M56: 43,464,315 km (0.115 R)
• M57: 43,567,837 km (0.081 R)
• M58: 44,087,240 km (0.069 R)
• M59: 46,290,668 km (0.118 R)
• M60: 46,820,543 km (0.04 R)
• M61: 47,886,428 km (0.091 R)
• M62: 49,175,962 km (0.063 R)
• M63: 50,477,014 km (0.096 R)
• M64: 53,001,927 km (0.104 R)
• M65: 53,778,639 km (0.1 R)
• M66: 54,335,592 km (0.116 R)
• M67: 54,558,942 km (0.106 R)
• M68: 55,455,482 km (0.073 R)
• M69: 58,974,772 km (0.099 R)
• M70: 61,167,428 km (0.098 R)
• M71: 62,215,211 km (0.109 R)
• M72: 62,332,047 km (0.031 R)
• M73: 62,917,124 km (0.052 R)
• M74: 64,683,277 km (0.049 R)
• M75: 65,631,877 km (0.085 R)
• M76: 66,584,965 km (0.049 R)
• M77: 68,746,355 km (0.093 R)
• M78: 68,867,081 km (0.085 R)
• M79: 69,229,855 km (0.107 R)
• M80: 69,593,079 km (0.065 R)
• M81: 70,686,939 km (0.088 R)
• M82: 71,174,777 km (0.068 R)
• M83: 71,663,813 km (0.101 R)
• M84: 73,137,651 km (0.088 R)
• M85: 73,260,920 km (0.09 R)
• M86: 73,631,174 km (0.057 R)
• M87: 74,745,529 km (0.115 R)
• M88: 74,994,011 km (0.111 R)
• M89: 76,740,566 km (0.116 R)
• M90: 76,865,780 km (0.11 R)
• M91: 78,122,252 km (0.094 R)
• M92: 78,374,324 km (0.04 R)
• M93: 78,752,957 km (0.108 R)
• M94: 79,385,307 km (0.12 R)
• M95: 82,188,023 km (0.098 R)
• M96: 85,931,710 km (0.106 R)
• M97: 86,061,710 km (0.103 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: 333 - 20,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit