🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.79 AU - 0.79 AU

Year: 245 Days

Day: 20.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.67 AU - 0.91 AU

Year: 245 Days

Day: 40.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.61 AU - 2.39 AU

Year: 985 Days

Day: 42 Hours

Environment

Temp: -52 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.09 AU - 3.05 AU

Year: 1435 Days

Day: 33.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,390,409 km

• M1: 799,301 km (0.108 R)
• M2: 1,723,068 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.56 AU - 5.7 AU

Year: 4046 Days

Day: 39.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.1

Radius: 9.3

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.66 AU - 6.8 AU

Year: 5415 Days

Day: 6.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,390,409 km

• M1: 124,316 km (0.117 R)
• M2: 227,239 km (0.1 R)
• M3: 311,313 km (0.085 R)
• M4: 544,686 km (0.102 R)
• M5: 605,572 km (0.047 R)
• M6: 860,337 km (0.087 R)
• M7: 918,381 km (0.098 R)
• M8: 1,431,502 km (0.06 R)
• M9: 1,590,375 km (0.081 R)
• M10: 2,283,163 km (0.057 R)
• M11: 2,511,898 km (0.084 R)
• M12: 2,661,496 km (0.088 R)
• M13: 2,969,368 km (0.094 R)
• M14: 3,036,837 km (0.104 R)
• M15: 3,571,500 km (0.109 R)
• M16: 4,010,270 km (0.113 R)
• M17: 4,085,069 km (0.087 R)
• M18: 4,160,317 km (0.106 R)
• M19: 4,595,796 km (0.12 R)
• M20: 5,019,009 km (0.119 R)
• M21: 5,677,090 km (0.111 R)
• M22: 5,959,381 km (0.088 R)
• M23: 6,102,247 km (0.11 R)
• M24: 6,391,419 km (0.037 R)
• M25: 6,655,460 km (0.102 R)
• M26: 7,013,298 km (0.074 R)
• M27: 7,224,829 km (0.106 R)
• M28: 7,316,233 km (0.049 R)
• M29: 7,500,089 km (0.118 R)
• M30: 7,561,724 km (0.056 R)
• M31: 7,997,801 km (0.039 R)
• M32: 8,155,478 km (0.11 R)
• M33: 8,602,775 km (0.071 R)
• M34: 9,321,593 km (0.059 R)
• M35: 9,454,286 km (0.079 R)
• M36: 10,332,725 km (0.1 R)
• M37: 10,886,087 km (0.108 R)
• M38: 10,990,956 km (0.076 R)
• M39: 11,201,589 km (0.046 R)
• M40: 11,413,719 km (0.104 R)
• M41: 12,530,467 km (0.084 R)
• M42: 12,750,526 km (0.069 R)
• M43: 12,861,079 km (0.099 R)
• M44: 13,009,031 km (0.086 R)
• M45: 13,531,277 km (0.057 R)
• M46: 15,255,692 km (0.067 R)
• M47: 15,569,398 km (0.069 R)
• M48: 15,648,236 km (0.104 R)
• M49: 17,414,688 km (0.112 R)
• M50: 17,496,518 km (0.097 R)
• M51: 17,989,892 km (0.099 R)
• M52: 19,116,962 km (0.099 R)
• M53: 19,667,632 km (0.095 R)
• M54: 20,094,884 km (0.118 R)
• M55: 20,654,828 km (0.088 R)
• M56: 21,045,428 km (0.115 R)
• M57: 21,702,014 km (0.089 R)
• M58: 22,409,761 km (0.1 R)
• M59: 22,855,862 km (0.1 R)
• M60: 22,945,471 km (0.089 R)
• M61: 23,259,926 km (0.078 R)
• M62: 23,395,162 km (0.11 R)
• M63: 23,711,711 km (0.101 R)
• M64: 24,029,607 km (0.115 R)
• M65: 24,120,712 km (0.096 R)
• M66: 24,348,998 km (0.095 R)
• M67: 24,486,329 km (0.082 R)
• M68: 25,176,574 km (0.059 R)
• M69: 26,013,424 km (0.081 R)
• M70: 26,341,343 km (0.058 R)
• M71: 26,906,673 km (0.108 R)
• M72: 27,190,909 km (0.091 R)
• M73: 28,674,920 km (0.116 R)
• M74: 29,062,229 km (0.029 R)
• M75: 29,744,096 km (0.077 R)
• M76: 31,671,066 km (0.116 R)
• M77: 32,221,885 km (0.118 R)
• M78: 32,775,846 km (0.119 R)
• M79: 33,893,342 km (0.075 R)
• M80: 34,200,168 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.2

Radius: 13.1

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.2 AU - 6.46 AU

Year: 5546 Days

Day: 14.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 103,390,409 km

• M1: 258,206 km (0.084 R)
• M2: 391,049 km (0.11 R)
• M3: 594,502 km (0.042 R)
• M4: 925,562 km (0.102 R)
• M5: 1,033,272 km (0.09 R)
• M6: 1,348,625 km (0.12 R)
• M7: 1,490,892 km (0.119 R)
• M8: 1,928,317 km (0.042 R)
• M9: 2,172,610 km (0.093 R)
• M10: 2,405,534 km (0.051 R)
• M11: 3,249,116 km (0.083 R)
• M12: 3,541,281 km (0.055 R)
• M13: 3,893,285 km (0.114 R)
• M14: 3,995,909 km (0.058 R)
• M15: 4,685,405 km (0.12 R)
• M16: 5,156,339 km (0.089 R)
• M17: 5,817,861 km (0.069 R)
• M18: 6,143,685 km (0.057 R)
• M19: 6,506,161 km (0.078 R)
• M20: 6,875,518 km (0.084 R)
• M21: 7,031,549 km (0.109 R)
• M22: 7,125,795 km (0.063 R)
• M23: 7,410,779 km (0.094 R)
• M24: 7,796,742 km (0.104 R)
• M25: 8,123,314 km (0.112 R)
• M26: 8,255,259 km (0.06 R)
• M27: 8,621,924 km (0.101 R)
• M28: 8,857,840 km (0.085 R)
• M29: 9,370,960 km (0.102 R)
• M30: 9,613,758 km (0.101 R)
• M31: 9,928,960 km (0.098 R)
• M32: 10,354,566 km (0.106 R)
• M33: 10,822,359 km (0.117 R)
• M34: 11,816,137 km (0.039 R)
• M35: 12,116,231 km (0.106 R)
• M36: 12,229,476 km (0.044 R)
• M37: 12,915,981 km (0.11 R)
• M38: 13,225,050 km (0.042 R)
• M39: 13,341,587 km (0.112 R)
• M40: 13,497,617 km (0.065 R)
• M41: 13,615,052 km (0.118 R)
• M42: 13,771,980 km (0.065 R)
• M43: 15,130,927 km (0.094 R)
• M44: 15,293,690 km (0.091 R)
• M45: 15,497,891 km (0.111 R)
• M46: 16,198,906 km (0.109 R)
• M47: 16,783,984 km (0.108 R)
• M48: 16,952,431 km (0.101 R)
• M49: 17,846,128 km (0.101 R)
• M50: 18,363,587 km (0.034 R)
• M51: 18,580,804 km (0.115 R)
• M52: 19,193,257 km (0.12 R)
• M53: 19,281,221 km (0.068 R)
• M54: 19,369,484 km (0.114 R)
• M55: 19,501,878 km (0.117 R)
• M56: 19,812,293 km (0.036 R)
• M57: 19,901,304 km (0.028 R)
• M58: 20,079,625 km (0.098 R)
• M59: 21,160,918 km (0.075 R)
• M60: 21,479,861 km (0.112 R)
• M61: 21,846,375 km (0.085 R)
• M62: 21,938,229 km (0.087 R)
• M63: 22,214,835 km (0.076 R)
• M64: 22,492,638 km (0.11 R)
• M65: 23,051,685 km (0.113 R)
• M66: 23,145,334 km (0.074 R)
• M67: 23,662,494 km (0.068 R)
• M68: 24,421,553 km (0.117 R)
• M69: 26,109,616 km (0.083 R)
• M70: 26,304,990 km (0.108 R)
• M71: 26,697,086 km (0.117 R)
• M72: 27,387,929 km (0.07 R)
• M73: 29,750,229 km (0.054 R)
• M74: 30,005,294 km (0.082 R)
• M75: 31,240,075 km (0.066 R)
• M76: 32,438,952 km (0.111 R)
• M77: 34,827,880 km (0.092 R)
• M78: 35,420,437 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829

Radius: 7.1

Gravity: 16.45 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 16.02 AU - 21.94 AU

Year: 28796 Days

Day: 16.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,390,409 km

• M1: 105,317 km (0.047 R)
• M2: 191,635 km (0.101 R)
• M3: 241,451 km (0.108 R)
• M4: 380,427 km (0.12 R)
• M5: 793,916 km (0.078 R)
• M6: 883,974 km (0.102 R)
• M7: 1,174,642 km (0.06 R)
• M8: 1,721,871 km (0.059 R)
• M9: 1,879,847 km (0.051 R)
• M10: 1,960,630 km (0.103 R)
• M11: 2,382,047 km (0.091 R)
• M12: 2,603,302 km (0.104 R)
• M13: 2,877,515 km (0.073 R)
• M14: 3,908,544 km (0.081 R)
• M15: 4,382,470 km (0.102 R)
• M16: 4,708,593 km (0.056 R)
• M17: 5,384,027 km (0.087 R)
• M18: 5,441,772 km (0.055 R)
• M19: 5,851,222 km (0.115 R)
• M20: 6,331,281 km (0.084 R)
• M21: 6,453,203 km (0.095 R)
• M22: 7,201,641 km (0.099 R)
• M23: 7,586,108 km (0.03 R)
• M24: 8,643,615 km (0.114 R)
• M25: 9,676,589 km (0.077 R)
• M26: 9,746,750 km (0.118 R)
• M27: 10,243,265 km (0.103 R)
• M28: 11,706,632 km (0.102 R)
• M29: 12,234,114 km (0.086 R)
• M30: 12,538,994 km (0.114 R)
• M31: 14,581,155 km (0.05 R)
• M32: 16,137,571 km (0.059 R)
• M33: 16,220,897 km (0.097 R)
• M34: 16,977,713 km (0.117 R)
• M35: 17,317,749 km (0.104 R)
• M36: 18,525,602 km (0.103 R)
• M37: 19,849,693 km (0.115 R)
• M38: 20,477,854 km (0.087 R)
• M39: 21,112,747 km (0.107 R)
• M40: 22,867,979 km (0.071 R)
• M41: 23,149,373 km (0.105 R)
• M42: 23,905,441 km (0.036 R)
• M43: 25,441,811 km (0.115 R)
• M44: 26,614,808 km (0.118 R)
• M45: 28,507,969 km (0.112 R)
• M46: 29,013,460 km (0.04 R)
• M47: 30,238,367 km (0.064 R)
• M48: 30,650,360 km (0.109 R)
• M49: 31,480,179 km (0.101 R)
• M50: 33,586,517 km (0.108 R)
• M51: 35,955,699 km (0.115 R)
• M52: 36,611,087 km (0.116 R)
• M53: 38,489,587 km (0.035 R)
• M54: 39,159,935 km (0.087 R)
• M55: 40,399,055 km (0.088 R)
• M56: 40,512,300 km (0.115 R)
• M57: 40,739,240 km (0.084 R)
• M58: 41,880,074 km (0.092 R)
• M59: 42,454,380 km (0.095 R)
• M60: 42,569,570 km (0.074 R)
• M61: 43,147,018 km (0.096 R)
• M62: 43,378,595 km (0.093 R)
• M63: 44,309,543 km (0.106 R)
• M64: 45,129,638 km (0.112 R)
• M65: 46,903,570 km (0.086 R)
• M66: 50,397,279 km (0.073 R)
• M67: 51,008,087 km (0.119 R)
• M68: 52,731,305 km (0.113 R)
• M69: 54,598,585 km (0.112 R)
• M70: 55,603,434 km (0.07 R)
• M71: 57,376,468 km (0.064 R)
• M72: 58,141,960 km (0.109 R)
• M73: 58,782,539 km (0.091 R)
• M74: 61,107,738 km (0.109 R)
• M75: 62,150,735 km (0.086 R)
• M76: 65,182,186 km (0.092 R)
• M77: 70,158,858 km (0.074 R)
• M78: 72,486,003 km (0.078 R)
• M79: 73,589,885 km (0.1 R)
• M80: 76,093,855 km (0.105 R)
• M81: 78,201,838 km (0.073 R)
• M82: 79,333,845 km (0.077 R)
• M83: 80,613,954 km (0.107 R)
• M84: 83,338,580 km (0.101 R)
• M85: 84,350,011 km (0.12 R)
• M86: 84,784,743 km (0.068 R)
• M87: 86,239,133 km (0.082 R)
• M88: 87,408,689 km (0.115 R)
• M89: 89,025,244 km (0.119 R)
• M90: 93,334,112 km (0.069 R)
• M91: 94,685,130 km (0.113 R)
• M92: 95,740,393 km (0.07 R)
• M93: 99,387,889 km (0.052 R)
• M94: 102,153,205 km (0.085 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 16,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit