🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.6 AU - 0.6 AU

Year: 166 Days

Day: 15.3 Hours

Environment

Temp: 240 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,529,037 km

• M1: 69,563 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.91 AU - 1.01 AU

Year: 337 Days

Day: 31.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.43 AU - 2.17 AU

Year: 865 Days

Day: 45.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 81.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,529,037 km

• M1: 731,085 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.93 AU - 4.61 AU

Year: 2622 Days

Day: 23.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.78 AU - 3.8 AU

Year: 2643 Days

Day: 23.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.6

Radius: 9

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.92 AU - 10.08 AU

Year: 10487 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,529,037 km

• M1: 208,839 km (0.042 R)
• M2: 274,512 km (0.117 R)
• M3: 410,646 km (0.085 R)
• M4: 543,339 km (0.112 R)
• M5: 974,481 km (0.11 R)
• M6: 1,046,288 km (0.104 R)
• M7: 1,663,977 km (0.094 R)
• M8: 2,114,566 km (0.076 R)
• M9: 2,378,157 km (0.101 R)
• M10: 2,526,409 km (0.111 R)
• M11: 2,754,695 km (0.12 R)
• M12: 2,884,546 km (0.103 R)
• M13: 3,368,346 km (0.059 R)
• M14: 3,563,421 km (0.107 R)
• M15: 3,705,090 km (0.096 R)
• M16: 3,964,792 km (0.12 R)
• M17: 4,200,559 km (0.095 R)
• M18: 4,686,153 km (0.098 R)
• M19: 4,841,436 km (0.099 R)
• M20: 5,382,681 km (0.071 R)
• M21: 5,447,606 km (0.076 R)
• M22: 6,179,140 km (0.097 R)
• M23: 6,315,424 km (0.064 R)
• M24: 6,418,347 km (0.102 R)
• M25: 6,765,414 km (0.093 R)
• M26: 6,906,036 km (0.079 R)
• M27: 7,733,013 km (0.11 R)
• M28: 7,990,920 km (0.049 R)
• M29: 8,289,068 km (0.056 R)
• M30: 8,667,102 km (0.025 R)
• M31: 9,089,417 km (0.116 R)
• M32: 9,283,595 km (0.076 R)
• M33: 9,439,925 km (0.079 R)
• M34: 9,675,990 km (0.105 R)
• M35: 10,558,468 km (0.11 R)
• M36: 10,680,839 km (0.114 R)
• M37: 10,885,788 km (0.099 R)
• M38: 11,009,356 km (0.086 R)
• M39: 11,133,522 km (0.096 R)
• M40: 11,802,973 km (0.073 R)
• M41: 11,972,467 km (0.109 R)
• M42: 12,442,653 km (0.106 R)
• M43: 13,710,794 km (0.098 R)
• M44: 14,067,885 km (0.12 R)
• M45: 14,563,802 km (0.089 R)
• M46: 15,203,332 km (0.082 R)
• M47: 15,434,012 km (0.089 R)
• M48: 15,665,889 km (0.048 R)
• M49: 16,132,934 km (0.097 R)
• M50: 18,095,358 km (0.103 R)
• M51: 21,512,323 km (0.098 R)
• M52: 22,083,338 km (0.08 R)
• M53: 24,525,374 km (0.107 R)
• M54: 25,230,878 km (0.093 R)
• M55: 25,558,647 km (0.12 R)
• M56: 25,833,009 km (0.094 R)
• M57: 26,329,225 km (0.105 R)
• M58: 27,667,827 km (0.106 R)
• M59: 28,119,014 km (0.108 R)
• M60: 28,402,203 km (0.094 R)
• M61: 30,236,871 km (0.071 R)
• M62: 30,352,810 km (0.102 R)
• M63: 30,934,745 km (0.11 R)
• M64: 32,761,934 km (0.096 R)
• M65: 33,418,668 km (0.106 R)
• M66: 33,838,889 km (0.1 R)
• M67: 34,079,891 km (0.08 R)
• M68: 35,415,052 km (0.104 R)
• M69: 35,598,459 km (0.097 R)
• M70: 37,636,431 km (0.109 R)
• M71: 38,011,024 km (0.049 R)
• M72: 38,701,119 km (0.061 R)
• M73: 38,764,099 km (0.08 R)
• M74: 39,268,693 km (0.088 R)
• M75: 39,902,689 km (0.115 R)
• M76: 40,731,910 km (0.034 R)
• M77: 40,923,994 km (0.047 R)
• M78: 41,116,526 km (0.071 R)
• M79: 41,309,208 km (0.067 R)
• M80: 41,695,619 km (0.059 R)
• M81: 42,148,003 km (0.07 R)
• M82: 42,602,033 km (0.119 R)
• M83: 43,188,008 km (0.089 R)
• M84: 43,318,607 km (0.076 R)
• M85: 43,645,777 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.1

Radius: 6.1

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.07 AU - 17.37 AU

Year: 21266 Days

Day: 15.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,529,037 km

• M1: 797,955 km (0.072 R)
• M2: 868,266 km (0.066 R)
• M3: 1,894,507 km (0.085 R)
• M4: 2,150,918 km (0.088 R)
• M5: 2,487,065 km (0.051 R)
• M6: 4,192,929 km (0.107 R)
• M7: 5,533,176 km (0.088 R)
• M8: 5,852,717 km (0.085 R)
• M9: 6,319,762 km (0.083 R)
• M10: 7,995,258 km (0.109 R)
• M11: 8,304,477 km (0.087 R)
• M12: 8,408,298 km (0.06 R)
• M13: 9,471,340 km (0.058 R)
• M14: 11,604,606 km (0.089 R)
• M15: 12,784,484 km (0.105 R)
• M16: 12,904,612 km (0.099 R)
• M17: 13,085,475 km (0.068 R)
• M18: 13,206,500 km (0.044 R)
• M19: 14,002,062 km (0.095 R)
• M20: 14,562,006 km (0.103 R)
• M21: 15,256,290 km (0.095 R)
• M22: 15,961,345 km (0.068 R)
• M23: 16,350,299 km (0.093 R)
• M24: 18,206,659 km (0.102 R)
• M25: 18,341,746 km (0.104 R)
• M26: 18,749,251 km (0.074 R)
• M27: 19,642,051 km (0.108 R)
• M28: 19,711,315 km (0.116 R)
• M29: 20,058,980 km (0.108 R)
• M30: 21,184,554 km (0.081 R)
• M31: 22,042,199 km (0.03 R)
• M32: 22,402,880 km (0.089 R)
• M33: 22,911,063 km (0.105 R)
• M34: 22,984,067 km (0.1 R)
• M35: 23,496,590 km (0.063 R)
• M36: 24,161,253 km (0.089 R)
• M37: 24,831,900 km (0.065 R)
• M38: 25,131,993 km (0.117 R)
• M39: 25,207,241 km (0.118 R)
• M40: 26,191,745 km (0.078 R)
• M41: 26,420,630 km (0.099 R)
• M42: 28,198,151 km (0.104 R)
• M43: 28,354,481 km (0.082 R)
• M44: 28,904,104 km (0.086 R)
• M45: 29,298,743 km (0.101 R)
• M46: 29,774,763 km (0.078 R)
• M47: 30,013,821 km (0.082 R)
• M48: 32,111,333 km (0.103 R)
• M49: 32,520,184 km (0.094 R)
• M50: 32,602,163 km (0.082 R)
• M51: 33,260,394 km (0.084 R)
• M52: 33,673,882 km (0.068 R)
• M53: 34,673,495 km (0.077 R)
• M54: 35,008,894 km (0.089 R)
• M55: 35,092,818 km (0.069 R)
• M56: 35,767,355 km (0.064 R)
• M57: 36,191,016 km (0.112 R)
• M58: 36,872,434 km (0.102 R)
• M59: 37,644,060 km (0.033 R)
• M60: 39,029,037 km (0.096 R)
• M61: 39,290,534 km (0.034 R)
• M62: 39,640,145 km (0.064 R)
• M63: 40,518,733 km (0.07 R)
• M64: 41,226,181 km (0.049 R)
• M65: 42,294,908 km (0.102 R)
• M66: 42,563,586 km (0.12 R)
• M67: 43,824,696 km (0.072 R)
• M68: 44,005,859 km (0.081 R)
• M69: 44,277,978 km (0.091 R)
• M70: 45,372,436 km (0.027 R)
• M71: 45,830,953 km (0.045 R)
• M72: 48,053,678 km (0.11 R)
• M73: 49,932,628 km (0.112 R)
• M74: 50,216,415 km (0.109 R)
• M75: 51,071,367 km (0.116 R)
• M76: 52,122,890 km (0.107 R)
• M77: 52,988,463 km (0.056 R)
• M78: 53,374,575 km (0.05 R)
• M79: 55,613,457 km (0.091 R)
• M80: 55,711,593 km (0.09 R)
• M81: 56,202,574 km (0.066 R)
• M82: 56,497,880 km (0.077 R)
• M83: 56,892,519 km (0.075 R)
• M84: 58,479,752 km (0.079 R)
• M85: 61,292,492 km (0.076 R)
• M86: 61,697,902 km (0.068 R)
• M87: 62,817,492 km (0.115 R)
• M88: 63,226,194 km (0.035 R)
• M89: 65,076,420 km (0.058 R)
• M90: 66,527,669 km (0.118 R)
• M91: 68,304,443 km (0.109 R)
• M92: 68,409,311 km (0.112 R)
• M93: 69,145,781 km (0.082 R)
• M94: 70,202,541 km (0.097 R)
• M95: 70,308,456 km (0.116 R)
• M96: 70,732,865 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.1

Radius: 6.1

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.15 AU - 20.59 AU

Year: 29358 Days

Day: 23.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,529,037 km

• M1: 104,419 km (0.077 R)
• M2: 156,629 km (0.105 R)
• M3: 249,679 km (0.043 R)
• M4: 495,618 km (0.098 R)
• M5: 642,972 km (0.12 R)
• M6: 682,166 km (0.052 R)
• M7: 742,454 km (0.09 R)
• M8: 890,257 km (0.115 R)
• M9: 1,001,707 km (0.061 R)
• M10: 1,117,795 km (0.113 R)
• M11: 1,518,867 km (0.062 R)
• M12: 1,932,356 km (0.12 R)
• M13: 2,410,171 km (0.117 R)
• M14: 2,726,870 km (0.066 R)
• M15: 2,824,408 km (0.111 R)
• M16: 2,923,142 km (0.095 R)
• M17: 4,045,725 km (0.118 R)
• M18: 4,536,256 km (0.111 R)
• M19: 4,808,076 km (0.112 R)
• M20: 5,245,949 km (0.118 R)
• M21: 5,408,262 km (0.112 R)
• M22: 5,613,660 km (0.091 R)
• M23: 5,738,126 km (0.082 R)
• M24: 6,202,178 km (0.093 R)
• M25: 6,287,898 km (0.117 R)
• M26: 6,722,180 km (0.113 R)
• M27: 7,665,544 km (0.103 R)
• M28: 7,803,623 km (0.116 R)
• M29: 7,989,125 km (0.072 R)
• M30: 8,222,946 km (0.115 R)
• M31: 8,697,471 km (0.074 R)
• M32: 8,793,512 km (0.105 R)
• M33: 8,938,024 km (0.064 R)
• M34: 9,623,332 km (0.102 R)
• M35: 10,325,544 km (0.11 R)
• M36: 11,148,033 km (0.082 R)
• M37: 11,200,093 km (0.032 R)
• M38: 11,252,303 km (0.079 R)
• M39: 11,778,588 km (0.072 R)
• M40: 12,582,976 km (0.104 R)
• M41: 14,528,048 km (0.088 R)
• M42: 15,797,685 km (0.098 R)
• M43: 16,149,988 km (0.107 R)
• M44: 16,268,170 km (0.09 R)
• M45: 17,102,477 km (0.098 R)
• M46: 19,061,162 km (0.078 R)
• M47: 21,607,617 km (0.106 R)
• M48: 21,802,842 km (0.064 R)
• M49: 22,787,795 km (0.12 R)
• M50: 23,854,428 km (0.075 R)
• M51: 24,393,878 km (0.109 R)
• M52: 24,665,099 km (0.099 R)
• M53: 24,869,150 km (0.093 R)
• M54: 25,828,820 km (0.09 R)
• M55: 26,036,013 km (0.111 R)
• M56: 28,779,638 km (0.064 R)
• M57: 29,137,925 km (0.103 R)
• M58: 29,425,752 km (0.101 R)
• M59: 30,586,033 km (0.098 R)
• M60: 31,318,913 km (0.084 R)
• M61: 31,983,426 km (0.049 R)
• M62: 32,652,428 km (0.055 R)
• M63: 34,004,494 km (0.081 R)
• M64: 34,155,887 km (0.1 R)
• M65: 34,459,271 km (0.112 R)
• M66: 38,168,999 km (0.118 R)
• M67: 38,562,591 km (0.106 R)
• M68: 39,911,066 km (0.104 R)
• M69: 39,990,802 km (0.108 R)
• M70: 40,310,642 km (0.079 R)
• M71: 40,390,677 km (0.094 R)
• M72: 41,922,111 km (0.042 R)
• M73: 42,165,506 km (0.117 R)
• M74: 42,735,624 km (0.047 R)
• M75: 42,817,304 km (0.11 R)
• M76: 42,898,985 km (0.109 R)
• M77: 43,636,652 km (0.094 R)
• M78: 44,213,202 km (0.045 R)
• M79: 44,378,358 km (0.102 R)
• M80: 48,064,449 km (0.043 R)
• M81: 48,234,393 km (0.032 R)
• M82: 48,489,457 km (0.092 R)
• M83: 50,116,035 km (0.05 R)
• M84: 51,065,832 km (0.112 R)
• M85: 51,586,432 km (0.084 R)
• M86: 51,673,498 km (0.082 R)
• M87: 51,760,414 km (0.063 R)
• M88: 53,598,374 km (0.073 R)
• M89: 54,569,563 km (0.104 R)
• M90: 54,835,548 km (0.118 R)
• M91: 55,279,704 km (0.032 R)
• M92: 56,888,330 km (0.11 R)
• M93: 57,067,997 km (0.115 R)
• M94: 57,969,324 km (0.109 R)
• M95: 59,330,067 km (0.029 R)
• M96: 60,334,616 km (0.111 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 13,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit