🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.54 AU - 0.56 AU

Year: 154 Days

Day: 45.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,964,823 km

• M1: 201,957 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.93 AU - 1.33 AU

Year: 455 Days

Day: 35.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.93 AU - 1.47 AU

Year: 498 Days

Day: 13.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.9

Radius: 14.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.91 AU - 6.87 AU

Year: 5414 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,964,823 km

• M1: 224,995 km (0.05 R)
• M2: 392,994 km (0.1 R)
• M3: 692,189 km (0.103 R)
• M4: 856,897 km (0.103 R)
• M5: 974,780 km (0.093 R)
• M6: 1,067,381 km (0.055 R)
• M7: 1,179,430 km (0.084 R)
• M8: 1,329,925 km (0.11 R)
• M9: 1,595,910 km (0.096 R)
• M10: 1,745,059 km (0.078 R)
• M11: 1,860,250 km (0.104 R)
• M12: 2,139,250 km (0.109 R)
• M13: 2,496,489 km (0.069 R)
• M14: 2,738,239 km (0.096 R)
• M15: 2,964,731 km (0.069 R)
• M16: 3,244,778 km (0.039 R)
• M17: 3,340,221 km (0.11 R)
• M18: 3,509,416 km (0.114 R)
• M19: 3,781,086 km (0.094 R)
• M20: 4,034,206 km (0.035 R)
• M21: 5,410,656 km (0.097 R)
• M22: 5,581,497 km (0.046 R)
• M23: 6,402,938 km (0.089 R)
• M24: 6,858,763 km (0.052 R)
• M25: 6,982,032 km (0.096 R)
• M26: 7,075,082 km (0.111 R)
• M27: 7,388,040 km (0.081 R)
• M28: 7,737,651 km (0.109 R)
• M29: 7,833,992 km (0.049 R)
• M30: 8,060,333 km (0.044 R)
• M31: 8,953,433 km (0.096 R)
• M32: 9,122,329 km (0.082 R)
• M33: 9,497,520 km (0.048 R)
• M34: 9,600,743 km (0.082 R)
• M35: 9,704,414 km (0.119 R)
• M36: 10,017,522 km (0.098 R)
• M37: 10,440,136 km (0.101 R)
• M38: 12,338,683 km (0.06 R)
• M39: 12,451,480 km (0.071 R)
• M40: 13,173,738 km (0.11 R)
• M41: 13,404,568 km (0.041 R)
• M42: 13,948,655 km (0.119 R)
• M43: 14,658,796 km (0.039 R)
• M44: 16,609,852 km (0.065 R)
• M45: 16,817,643 km (0.077 R)
• M46: 17,236,068 km (0.1 R)
• M47: 18,168,811 km (0.109 R)
• M48: 18,900,644 km (0.068 R)
• M49: 19,642,350 km (0.103 R)
• M50: 20,437,911 km (0.028 R)
• M51: 21,379,480 km (0.077 R)
• M52: 22,564,744 km (0.104 R)
• M53: 22,702,823 km (0.069 R)
• M54: 23,165,380 km (0.117 R)
• M55: 23,818,225 km (0.096 R)
• M56: 24,005,821 km (0.078 R)
• M57: 24,240,989 km (0.118 R)
• M58: 24,477,054 km (0.096 R)
• M59: 25,285,032 km (0.103 R)
• M60: 25,909,005 km (0.062 R)
• M61: 26,005,346 km (0.1 R)
• M62: 26,150,306 km (0.041 R)
• M63: 27,417,101 km (0.107 R)
• M64: 27,761,625 km (0.058 R)
• M65: 27,909,577 km (0.035 R)
• M66: 28,355,379 km (0.107 R)
• M67: 30,060,944 km (0.09 R)
• M68: 30,162,222 km (0.111 R)
• M69: 30,568,829 km (0.1 R)
• M70: 30,670,705 km (0.105 R)
• M71: 31,387,428 km (0.076 R)
• M72: 31,954,404 km (0.069 R)
• M73: 32,057,777 km (0.108 R)
• M74: 32,213,209 km (0.101 R)
• M75: 32,316,880 km (0.068 R)
• M76: 33,098,379 km (0.106 R)
• M77: 33,360,325 km (0.058 R)
• M78: 34,255,968 km (0.099 R)
• M79: 35,748,356 km (0.105 R)
• M80: 35,963,179 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.5

Radius: 5.8

Gravity: 17.82 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.85 AU - 14.73 AU

Year: 15333 Days

Day: 24 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,964,823 km

• M1: 74,051 km (0.081 R)
• M2: 142,417 km (0.103 R)
• M3: 900,729 km (0.088 R)
• M4: 1,058,106 km (0.087 R)
• M5: 1,661,733 km (0.12 R)
• M6: 1,968,858 km (0.041 R)
• M7: 2,603,452 km (0.113 R)
• M8: 3,227,724 km (0.1 R)
• M9: 4,839,042 km (0.105 R)
• M10: 4,996,270 km (0.093 R)
• M11: 5,035,764 km (0.07 R)
• M12: 5,075,407 km (0.096 R)
• M13: 5,275,270 km (0.12 R)
• M14: 5,559,506 km (0.084 R)
• M15: 6,100,302 km (0.07 R)
• M16: 7,009,109 km (0.114 R)
• M17: 7,186,981 km (0.118 R)
• M18: 7,276,440 km (0.046 R)
• M19: 7,729,423 km (0.061 R)
• M20: 8,378,977 km (0.096 R)
• M21: 8,997,564 km (0.045 R)
• M22: 9,434,539 km (0.095 R)
• M23: 10,328,985 km (0.09 R)
• M24: 10,480,677 km (0.068 R)
• M25: 10,531,391 km (0.091 R)
• M26: 10,940,242 km (0.114 R)
• M27: 11,458,599 km (0.095 R)
• M28: 11,668,036 km (0.114 R)
• M29: 11,720,694 km (0.044 R)
• M30: 11,931,777 km (0.063 R)
• M31: 13,115,545 km (0.109 R)
• M32: 13,888,068 km (0.081 R)
• M33: 14,448,910 km (0.094 R)
• M34: 17,482,157 km (0.119 R)
• M35: 18,699,435 km (0.107 R)
• M36: 19,380,404 km (0.099 R)
• M37: 19,692,765 km (0.054 R)
• M38: 20,766,877 km (0.11 R)
• M39: 20,830,606 km (0.087 R)
• M40: 21,022,241 km (0.089 R)
• M41: 21,730,288 km (0.059 R)
• M42: 23,235,691 km (0.076 R)
• M43: 24,034,394 km (0.094 R)
• M44: 24,909,691 km (0.093 R)
• M45: 25,045,376 km (0.03 R)
• M46: 26,207,752 km (0.095 R)
• M47: 26,345,681 km (0.058 R)
• M48: 26,414,795 km (0.045 R)
• M49: 26,483,909 km (0.118 R)
• M50: 26,899,792 km (0.094 R)
• M51: 27,248,055 km (0.05 R)
• M52: 28,372,433 km (0.106 R)
• M53: 28,726,980 km (0.116 R)
• M54: 28,940,456 km (0.076 R)
• M55: 29,297,247 km (0.036 R)
• M56: 30,666,516 km (0.06 R)
• M57: 31,030,189 km (0.106 R)
• M58: 31,468,660 km (0.083 R)
• M59: 31,982,678 km (0.068 R)
• M60: 32,056,430 km (0.065 R)
• M61: 34,066,726 km (0.044 R)
• M62: 35,125,131 km (0.065 R)
• M63: 35,811,187 km (0.07 R)
• M64: 37,506,729 km (0.093 R)
• M65: 38,599,243 km (0.096 R)
• M66: 40,178,099 km (0.12 R)
• M67: 40,496,443 km (0.065 R)
• M68: 42,504,645 km (0.104 R)
• M69: 43,480,172 km (0.087 R)
• M70: 45,535,797 km (0.049 R)
• M71: 46,033,958 km (0.096 R)
• M72: 47,035,515 km (0.104 R)
• M73: 47,203,065 km (0.076 R)
• M74: 47,286,989 km (0.076 R)
• M75: 47,791,433 km (0.034 R)
• M76: 48,975,201 km (0.119 R)
• M77: 49,485,480 km (0.111 R)
• M78: 51,026,936 km (0.103 R)
• M79: 51,285,292 km (0.098 R)
• M80: 51,371,610 km (0.113 R)
• M81: 52,932,215 km (0.101 R)
• M82: 53,193,712 km (0.075 R)
• M83: 54,156,673 km (0.119 R)
• M84: 54,596,192 km (0.099 R)
• M85: 54,684,305 km (0.113 R)
• M86: 54,860,531 km (0.11 R)
• M87: 55,567,531 km (0.062 R)
• M88: 57,706,331 km (0.036 R)
• M89: 57,885,849 km (0.111 R)
• M90: 58,335,241 km (0.033 R)
• M91: 58,966,394 km (0.077 R)
• M92: 59,056,751 km (0.114 R)
• M93: 59,962,866 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 17,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit