🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.64 AU - 0.82 AU

Year: 230 Days

Day: 40.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.41 AU - 1.83 AU

Year: 761 Days

Day: 35.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,646,330 km

• M1: 59,839 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.78 AU - 2.66 AU

Year: 1220 Days

Day: 17.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.15 AU - 5.17 AU

Year: 3131 Days

Day: 23.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,646,330 km

• M1: 1,120,638 km (0.082 R)

Asteroid Belt

Center: 8.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417

Radius: 5.8

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.95 AU - 13.67 AU

Year: 17916 Days

Day: 18.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,646,330 km

• M1: 294,708 km (0.088 R)
• M2: 1,451,997 km (0.111 R)
• M3: 1,634,656 km (0.095 R)
• M4: 2,050,688 km (0.103 R)
• M5: 2,942,590 km (0.117 R)
• M6: 3,041,026 km (0.11 R)
• M7: 3,689,233 km (0.104 R)
• M8: 3,795,448 km (0.053 R)
• M9: 4,047,221 km (0.119 R)
• M10: 4,083,723 km (0.028 R)
• M11: 4,120,225 km (0.11 R)
• M12: 4,156,876 km (0.085 R)
• M13: 4,379,029 km (0.103 R)
• M14: 4,757,661 km (0.044 R)
• M15: 5,627,573 km (0.099 R)
• M16: 5,790,934 km (0.027 R)
• M17: 6,760,477 km (0.096 R)
• M18: 7,961,449 km (0.108 R)
• M19: 8,007,226 km (0.108 R)
• M20: 8,190,932 km (0.083 R)
• M21: 9,419,430 km (0.104 R)
• M22: 9,467,750 km (0.118 R)
• M23: 10,805,305 km (0.073 R)
• M24: 11,059,471 km (0.092 R)
• M25: 11,161,647 km (0.114 R)
• M26: 11,677,460 km (0.094 R)
• M27: 12,625,163 km (0.063 R)
• M28: 14,705,770 km (0.115 R)
• M29: 14,818,267 km (0.116 R)
• M30: 15,327,648 km (0.09 R)
• M31: 15,958,054 km (0.074 R)
• M32: 17,007,932 km (0.12 R)
• M33: 17,362,778 km (0.083 R)
• M34: 17,481,558 km (0.073 R)
• M35: 17,541,098 km (0.085 R)
• M36: 17,660,328 km (0.116 R)
• M37: 18,019,662 km (0.113 R)
• M38: 18,381,390 km (0.093 R)
• M39: 19,604,502 km (0.105 R)
• M40: 20,038,784 km (0.116 R)
• M41: 20,664,702 km (0.078 R)
• M42: 21,233,473 km (0.103 R)
• M43: 21,807,330 km (0.107 R)
• M44: 21,871,508 km (0.067 R)
• M45: 21,935,685 km (0.062 R)
• M46: 22,064,190 km (0.117 R)
• M47: 22,257,321 km (0.085 R)
• M48: 22,451,050 km (0.1 R)
• M49: 22,580,602 km (0.108 R)
• M50: 23,297,176 km (0.056 R)
• M51: 23,559,570 km (0.117 R)
• M52: 25,289,071 km (0.065 R)
• M53: 25,558,796 km (0.098 R)
• M54: 28,447,681 km (0.115 R)
• M55: 28,728,177 km (0.086 R)
• M56: 29,362,621 km (0.12 R)
• M57: 29,859,137 km (0.115 R)
• M58: 30,072,912 km (0.115 R)
• M59: 30,645,273 km (0.057 R)
• M60: 30,860,844 km (0.081 R)
• M61: 31,438,142 km (0.056 R)
• M62: 32,383,750 km (0.077 R)
• M63: 32,676,663 km (0.096 R)
• M64: 33,708,439 km (0.058 R)
• M65: 36,334,630 km (0.117 R)
• M66: 37,787,525 km (0.109 R)
• M67: 39,103,687 km (0.059 R)
• M68: 39,337,358 km (0.095 R)
• M69: 39,884,737 km (0.114 R)
• M70: 40,750,011 km (0.078 R)
• M71: 40,907,987 km (0.111 R)
• M72: 41,303,673 km (0.112 R)
• M73: 41,700,855 km (0.066 R)
• M74: 41,860,027 km (0.086 R)
• M75: 42,099,234 km (0.081 R)
• M76: 42,819,399 km (0.098 R)
• M77: 43,624,385 km (0.108 R)
• M78: 44,353,225 km (0.086 R)
• M79: 45,494,807 km (0.118 R)
• M80: 46,398,677 km (0.105 R)
• M81: 46,481,106 km (0.114 R)
• M82: 46,728,840 km (0.113 R)
• M83: 47,308,382 km (0.12 R)
• M84: 47,640,639 km (0.065 R)
• M85: 51,346,178 km (0.113 R)
• M86: 53,838,778 km (0.066 R)
• M87: 54,012,162 km (0.058 R)
• M88: 55,931,203 km (0.104 R)
• M89: 56,106,681 km (0.09 R)
• M90: 57,075,627 km (0.09 R)
• M91: 57,164,039 km (0.11 R)
• M92: 57,606,400 km (0.084 R)
• M93: 58,851,354 km (0.116 R)
• M94: 59,835,708 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477

Radius: 6.8

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.69 AU - 15.43 AU

Year: 18423 Days

Day: 15 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,646,330 km

• M1: 107,112 km (0.056 R)
• M2: 168,447 km (0.11 R)
• M3: 238,609 km (0.094 R)
• M4: 367,412 km (0.069 R)
• M5: 538,403 km (0.066 R)
• M6: 673,041 km (0.055 R)
• M7: 1,265,448 km (0.115 R)
• M8: 1,692,700 km (0.088 R)
• M9: 2,379,205 km (0.108 R)
• M10: 2,970,415 km (0.057 R)
• M11: 3,388,990 km (0.106 R)
• M12: 4,051,260 km (0.047 R)
• M13: 4,127,256 km (0.114 R)
• M14: 5,365,477 km (0.1 R)
• M15: 5,873,661 km (0.088 R)
• M16: 6,308,692 km (0.108 R)
• M17: 6,530,246 km (0.074 R)
• M18: 6,619,556 km (0.112 R)
• M19: 7,072,239 km (0.092 R)
• M20: 8,295,352 km (0.071 R)
• M21: 8,440,761 km (0.083 R)
• M22: 9,080,142 km (0.1 R)
• M23: 9,130,108 km (0.049 R)
• M24: 9,888,569 km (0.028 R)
• M25: 9,991,193 km (0.103 R)
• M26: 10,509,849 km (0.115 R)
• M27: 10,930,967 km (0.115 R)
• M28: 11,037,181 km (0.073 R)
• M29: 11,519,186 km (0.09 R)
• M30: 12,172,480 km (0.09 R)
• M31: 12,392,837 km (0.076 R)
• M32: 13,344,429 km (0.081 R)
• M33: 13,457,974 km (0.063 R)
• M34: 14,844,746 km (0.101 R)
• M35: 15,317,027 km (0.114 R)
• M36: 15,555,037 km (0.098 R)
• M37: 16,034,648 km (0.102 R)
• M38: 16,276,398 km (0.094 R)
• M39: 16,519,195 km (0.089 R)
• M40: 16,763,339 km (0.059 R)
• M41: 16,824,525 km (0.094 R)
• M42: 17,876,347 km (0.093 R)
• M43: 18,126,924 km (0.11 R)
• M44: 18,378,697 km (0.056 R)
• M45: 19,013,141 km (0.111 R)
• M46: 19,654,767 km (0.102 R)
• M47: 19,913,421 km (0.089 R)
• M48: 22,899,694 km (0.116 R)
• M49: 23,035,679 km (0.104 R)
• M50: 24,548,711 km (0.046 R)
• M51: 24,896,975 km (0.057 R)
• M52: 28,469,073 km (0.098 R)
• M53: 28,761,687 km (0.111 R)
• M54: 29,055,347 km (0.081 R)
• M55: 29,276,154 km (0.059 R)
• M56: 29,719,562 km (0.078 R)
• M57: 30,016,364 km (0.117 R)
• M58: 32,885,053 km (0.059 R)
• M59: 33,886,461 km (0.06 R)
• M60: 35,054,222 km (0.115 R)
• M61: 35,997,885 km (0.053 R)
• M62: 37,189,133 km (0.084 R)
• M63: 38,635,744 km (0.105 R)
• M64: 42,582,286 km (0.115 R)
• M65: 44,772,848 km (0.092 R)
• M66: 45,625,107 km (0.103 R)
• M67: 48,912,221 km (0.045 R)
• M68: 50,230,776 km (0.111 R)
• M69: 52,274,882 km (0.096 R)
• M70: 52,543,559 km (0.078 R)
• M71: 52,902,445 km (0.098 R)
• M72: 53,082,261 km (0.053 R)
• M73: 53,352,285 km (0.036 R)
• M74: 54,346,214 km (0.107 R)
• M75: 54,981,855 km (0.072 R)
• M76: 55,255,021 km (0.099 R)
• M77: 55,437,530 km (0.108 R)
• M78: 55,620,040 km (0.105 R)
• M79: 55,894,252 km (0.093 R)
• M80: 56,627,880 km (0.108 R)
• M81: 56,811,736 km (0.055 R)
• M82: 56,995,742 km (0.101 R)
• M83: 57,180,046 km (0.12 R)
• M84: 58,197,162 km (0.101 R)
• M85: 58,754,414 km (0.068 R)
• M86: 59,033,713 km (0.093 R)
• M87: 59,126,913 km (0.114 R)
• M88: 59,313,461 km (0.111 R)
• M89: 60,436,941 km (0.095 R)
• M90: 60,624,836 km (0.1 R)
• M91: 61,189,718 km (0.094 R)
• M92: 61,567,303 km (0.067 R)
• M93: 62,229,872 km (0.108 R)
• M94: 62,704,695 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.8

Radius: 4.7

Gravity: 24.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.64 AU - 17.68 AU

Year: 25089 Days

Day: 21.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,646,330 km

• M1: 116,836 km (0.098 R)
• M2: 193,580 km (0.075 R)
• M3: 239,357 km (0.082 R)
• M4: 482,453 km (0.064 R)
• M5: 525,537 km (0.089 R)
• M6: 569,968 km (0.11 R)
• M7: 615,745 km (0.08 R)
• M8: 711,188 km (0.096 R)
• M9: 998,117 km (0.055 R)
• M10: 1,317,957 km (0.069 R)
• M11: 1,379,442 km (0.104 R)
• M12: 1,537,268 km (0.073 R)
• M13: 1,904,530 km (0.114 R)
• M14: 2,716,249 km (0.044 R)
• M15: 3,116,572 km (0.069 R)
• M16: 3,751,017 km (0.089 R)
• M17: 3,838,681 km (0.078 R)
• M18: 4,150,443 km (0.081 R)
• M19: 4,424,207 km (0.106 R)
• M20: 4,516,809 km (0.079 R)
• M21: 4,989,089 km (0.108 R)
• M22: 5,085,430 km (0.107 R)
• M23: 5,777,171 km (0.074 R)
• M24: 6,550,592 km (0.112 R)
• M25: 7,798,088 km (0.119 R)
• M26: 7,854,038 km (0.052 R)
• M27: 8,192,129 km (0.093 R)
• M28: 8,999,359 km (0.071 R)
• M29: 9,831,572 km (0.078 R)
• M30: 10,013,184 km (0.107 R)
• M31: 10,874,868 km (0.113 R)
• M32: 12,146,749 km (0.096 R)
• M33: 13,599,045 km (0.115 R)
• M34: 13,666,364 km (0.109 R)
• M35: 14,072,522 km (0.118 R)
• M36: 14,208,806 km (0.08 R)
• M37: 14,345,538 km (0.088 R)
• M38: 16,591,601 km (0.04 R)
• M39: 16,735,514 km (0.094 R)
• M40: 18,794,280 km (0.1 R)
• M41: 19,624,697 km (0.08 R)
• M42: 21,164,808 km (0.058 R)
• M43: 22,823,399 km (0.091 R)
• M44: 23,144,137 km (0.025 R)
• M45: 24,359,620 km (0.102 R)
• M46: 24,605,259 km (0.043 R)
• M47: 25,098,932 km (0.102 R)
• M48: 28,558,682 km (0.034 R)
• M49: 29,599,136 km (0.083 R)
• M50: 32,884,604 km (0.096 R)
• M51: 33,428,243 km (0.084 R)
• M52: 35,817,769 km (0.056 R)
• M53: 36,376,966 km (0.034 R)
• M54: 37,409,640 km (0.038 R)
• M55: 37,598,582 km (0.093 R)
• M56: 37,977,065 km (0.103 R)
• M57: 41,147,942 km (0.101 R)
• M58: 41,245,330 km (0.099 R)
• M59: 41,342,868 km (0.082 R)
• M60: 41,440,405 km (0.115 R)
• M61: 42,913,047 km (0.099 R)
• M62: 43,506,801 km (0.114 R)
• M63: 43,606,134 km (0.105 R)
• M64: 48,046,348 km (0.116 R)
• M65: 49,075,282 km (0.12 R)
• M66: 51,050,423 km (0.027 R)
• M67: 51,259,860 km (0.113 R)
• M68: 51,364,579 km (0.051 R)
• M69: 51,889,817 km (0.048 R)
• M70: 52,627,933 km (0.084 R)
• M71: 53,369,639 km (0.104 R)
• M72: 54,863,224 km (0.045 R)
• M73: 57,346,848 km (0.108 R)
• M74: 58,109,946 km (0.115 R)
• M75: 59,095,946 km (0.102 R)
• M76: 63,544,987 km (0.099 R)
• M77: 64,221,468 km (0.075 R)
• M78: 64,900,493 km (0.115 R)
• M79: 65,240,828 km (0.097 R)
• M80: 68,561,602 km (0.09 R)
• M81: 68,792,730 km (0.119 R)
• M82: 68,908,220 km (0.065 R)
• M83: 69,255,586 km (0.117 R)
• M84: 70,417,214 km (0.108 R)
• M85: 72,406,716 km (0.104 R)
• M86: 72,877,500 km (0.045 R)
• M87: 73,113,267 km (0.105 R)
• M88: 73,585,697 km (0.044 R)
• M89: 73,703,879 km (0.105 R)
• M90: 74,296,137 km (0.097 R)
• M91: 75,843,128 km (0.118 R)
• M92: 78,002,574 km (0.111 R)
• M93: 79,211,025 km (0.085 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: 324 - 14,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit