🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.56 AU - 0.92 AU

Year: 234 Days

Day: 45.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,766,670 km

• M1: 156,928 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.74 AU - 0.78 AU

Year: 243 Days

Day: 29.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.28 AU - 1.7 AU

Year: 668 Days

Day: 43.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.38 AU - 3.56 AU

Year: 1879 Days

Day: 46.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,766,670 km

• M1: 37,549 km (0.086 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853

Radius: 14.3

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.77 AU - 5.19 AU

Year: 4080 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,766,670 km

• M1: 182,509 km (0.061 R)
• M2: 370,404 km (0.112 R)
• M3: 483,650 km (0.094 R)
• M4: 602,580 km (0.095 R)
• M5: 745,297 km (0.116 R)
• M6: 926,310 km (0.109 R)
• M7: 1,150,707 km (0.059 R)
• M8: 1,514,379 km (0.098 R)
• M9: 1,766,601 km (0.094 R)
• M10: 1,981,873 km (0.102 R)
• M11: 2,101,551 km (0.094 R)
• M12: 2,276,880 km (0.097 R)
• M13: 2,384,590 km (0.1 R)
• M14: 2,549,297 km (0.111 R)
• M15: 2,756,042 km (0.108 R)
• M16: 2,987,918 km (0.104 R)
• M17: 3,086,503 km (0.094 R)
• M18: 3,246,573 km (0.113 R)
• M19: 3,450,774 km (0.107 R)
• M20: 3,659,164 km (0.106 R)
• M21: 4,132,492 km (0.063 R)
• M22: 4,444,104 km (0.117 R)
• M23: 5,113,854 km (0.051 R)
• M24: 5,328,377 km (0.076 R)
• M25: 5,473,038 km (0.113 R)
• M26: 6,089,681 km (0.112 R)
• M27: 6,496,288 km (0.055 R)
• M28: 7,122,504 km (0.104 R)
• M29: 7,496,948 km (0.059 R)
• M30: 8,743,696 km (0.12 R)
• M31: 9,728,200 km (0.114 R)
• M32: 10,414,106 km (0.065 R)
• M33: 10,656,455 km (0.08 R)
• M34: 10,992,601 km (0.095 R)
• M35: 11,084,903 km (0.076 R)
• M36: 11,332,338 km (0.103 R)
• M37: 11,550,302 km (0.091 R)
• M38: 11,927,289 km (0.092 R)
• M39: 12,468,235 km (0.044 R)
• M40: 12,984,796 km (0.118 R)
• M41: 13,805,939 km (0.072 R)
• M42: 14,039,012 km (0.087 R)
• M43: 14,139,243 km (0.115 R)
• M44: 14,983,872 km (0.083 R)
• M45: 16,193,820 km (0.06 R)
• M46: 16,404,304 km (0.102 R)
• M47: 17,291,569 km (0.091 R)
• M48: 17,399,130 km (0.097 R)
• M49: 17,903,873 km (0.057 R)
• M50: 18,158,040 km (0.073 R)
• M51: 18,376,752 km (0.104 R)
• M52: 19,670,774 km (0.077 R)
• M53: 20,045,815 km (0.074 R)
• M54: 20,347,554 km (0.08 R)
• M55: 20,499,097 km (0.034 R)
• M56: 20,612,941 km (0.063 R)
• M57: 21,531,322 km (0.078 R)
• M58: 22,034,270 km (0.078 R)
• M59: 22,228,748 km (0.071 R)
• M60: 22,423,823 km (0.073 R)
• M61: 22,698,036 km (0.07 R)
• M62: 23,170,466 km (0.063 R)
• M63: 23,487,165 km (0.117 R)
• M64: 23,925,038 km (0.092 R)
• M65: 24,125,050 km (0.076 R)
• M66: 24,446,087 km (0.119 R)
• M67: 25,581,086 km (0.103 R)
• M68: 27,106,985 km (0.092 R)
• M69: 27,482,774 km (0.099 R)
• M70: 27,776,136 km (0.075 R)
• M71: 28,239,141 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.5

Radius: 12.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.82 AU - 9.96 AU

Year: 10563 Days

Day: 14.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,766,670 km

• M1: 155,582 km (0.063 R)
• M2: 414,984 km (0.117 R)
• M3: 619,186 km (0.119 R)
• M4: 827,575 km (0.077 R)
• M5: 940,971 km (0.096 R)
• M6: 1,148,612 km (0.119 R)
• M7: 1,333,665 km (0.093 R)
• M8: 1,671,457 km (0.109 R)
• M9: 2,240,079 km (0.116 R)
• M10: 2,692,163 km (0.08 R)
• M11: 3,172,821 km (0.12 R)
• M12: 3,251,211 km (0.119 R)
• M13: 3,929,936 km (0.045 R)
• M14: 4,387,257 km (0.113 R)
• M15: 4,504,392 km (0.115 R)
• M16: 4,711,735 km (0.12 R)
• M17: 5,013,473 km (0.082 R)
• M18: 5,105,177 km (0.07 R)
• M19: 5,352,761 km (0.104 R)
• M20: 5,572,670 km (0.091 R)
• M21: 5,956,538 km (0.12 R)
• M22: 6,481,777 km (0.081 R)
• M23: 7,367,246 km (0.093 R)
• M24: 7,824,118 km (0.093 R)
• M25: 8,002,289 km (0.106 R)
• M26: 8,950,889 km (0.084 R)
• M27: 9,062,639 km (0.025 R)
• M28: 9,438,429 km (0.066 R)
• M29: 9,781,158 km (0.097 R)
• M30: 9,896,198 km (0.09 R)
• M31: 10,089,180 km (0.099 R)
• M32: 10,478,732 km (0.118 R)
• M33: 11,312,890 km (0.086 R)
• M34: 11,799,233 km (0.066 R)
• M35: 12,044,873 km (0.108 R)
• M36: 12,251,018 km (0.106 R)
• M37: 13,597,549 km (0.086 R)
• M38: 15,748,916 km (0.084 R)
• M39: 16,110,195 km (0.063 R)
• M40: 16,291,956 km (0.112 R)
• M41: 16,657,274 km (0.105 R)
• M42: 17,629,211 km (0.098 R)
• M43: 18,145,773 km (0.075 R)
• M44: 18,524,405 km (0.103 R)
• M45: 18,762,565 km (0.109 R)
• M46: 18,905,880 km (0.109 R)
• M47: 20,999,951 km (0.087 R)
• M48: 21,547,479 km (0.036 R)
• M49: 22,352,166 km (0.071 R)
• M50: 23,217,889 km (0.059 R)
• M51: 24,302,623 km (0.048 R)
• M52: 24,877,228 km (0.092 R)
• M53: 25,403,663 km (0.049 R)
• M54: 29,245,486 km (0.1 R)
• M55: 30,191,992 km (0.113 R)
• M56: 30,416,089 km (0.076 R)
• M57: 30,640,785 km (0.112 R)
• M58: 30,922,478 km (0.076 R)
• M59: 31,261,617 km (0.099 R)
• M60: 32,000,780 km (0.1 R)
• M61: 33,322,327 km (0.063 R)
• M62: 33,554,054 km (0.113 R)
• M63: 33,728,186 km (0.089 R)
• M64: 33,844,424 km (0.105 R)
• M65: 34,135,541 km (0.118 R)
• M66: 34,486,049 km (0.111 R)
• M67: 34,720,469 km (0.055 R)
• M68: 36,078,219 km (0.091 R)
• M69: 36,494,849 km (0.114 R)
• M70: 37,573,600 km (0.065 R)
• M71: 38,056,502 km (0.083 R)
• M72: 38,420,024 km (0.101 R)
• M73: 38,784,594 km (0.064 R)
• M74: 39,701,181 km (0.07 R)
• M75: 41,058,482 km (0.106 R)
• M76: 41,306,814 km (0.051 R)
• M77: 41,493,513 km (0.091 R)
• M78: 41,742,743 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.5

Radius: 14

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.48 AU - 13.1 AU

Year: 14861 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,766,670 km

• M1: 176,226 km (0.098 R)
• M2: 298,298 km (0.096 R)
• M3: 457,470 km (0.102 R)
• M4: 1,217,577 km (0.059 R)
• M5: 1,372,710 km (0.111 R)
• M6: 1,534,725 km (0.119 R)
• M7: 1,790,387 km (0.091 R)
• M8: 2,741,680 km (0.108 R)
• M9: 3,054,340 km (0.094 R)
• M10: 3,714,814 km (0.102 R)
• M11: 4,022,537 km (0.068 R)
• M12: 4,179,615 km (0.037 R)
• M13: 4,663,265 km (0.085 R)
• M14: 5,379,091 km (0.1 R)
• M15: 5,508,942 km (0.086 R)
• M16: 5,639,989 km (0.066 R)
• M17: 6,219,831 km (0.116 R)
• M18: 6,310,637 km (0.045 R)
• M19: 6,539,970 km (0.06 R)
• M20: 8,121,369 km (0.065 R)
• M21: 10,512,392 km (0.072 R)
• M22: 11,897,070 km (0.073 R)
• M23: 12,467,038 km (0.051 R)
• M24: 12,755,462 km (0.098 R)
• M25: 12,929,445 km (0.087 R)
• M26: 13,279,953 km (0.09 R)
• M27: 13,633,602 km (0.104 R)
• M28: 16,132,634 km (0.118 R)
• M29: 16,636,630 km (0.098 R)
• M30: 17,466,599 km (0.102 R)
• M31: 18,310,031 km (0.095 R)
• M32: 19,566,504 km (0.036 R)
• M33: 21,262,046 km (0.116 R)
• M34: 21,745,247 km (0.118 R)
• M35: 23,004,413 km (0.1 R)
• M36: 23,358,361 km (0.063 R)
• M37: 24,143,451 km (0.073 R)
• M38: 24,503,084 km (0.106 R)
• M39: 25,666,207 km (0.105 R)
• M40: 26,995,983 km (0.104 R)
• M41: 27,594,225 km (0.111 R)
• M42: 27,970,314 km (0.094 R)
• M43: 28,272,502 km (0.112 R)
• M44: 28,880,019 km (0.106 R)
• M45: 29,415,130 km (0.092 R)
• M46: 31,040,212 km (0.065 R)
• M47: 31,902,943 km (0.089 R)
• M48: 33,893,193 km (0.075 R)
• M49: 34,457,626 km (0.078 R)
• M50: 35,595,766 km (0.1 R)
• M51: 36,251,753 km (0.082 R)
• M52: 38,243,499 km (0.102 R)
• M53: 39,421,732 km (0.12 R)
• M54: 39,930,215 km (0.113 R)
• M55: 40,270,550 km (0.051 R)
• M56: 40,526,362 km (0.069 R)
• M57: 41,297,240 km (0.059 R)
• M58: 41,555,147 km (0.101 R)
• M59: 41,813,802 km (0.071 R)
• M60: 44,869,338 km (0.079 R)
• M61: 45,400,411 km (0.078 R)
• M62: 45,666,695 km (0.103 R)
• M63: 48,811,691 km (0.099 R)
• M64: 49,905,999 km (0.046 R)
• M65: 50,272,664 km (0.111 R)
• M66: 50,364,367 km (0.068 R)
• M67: 51,933,200 km (0.106 R)
• M68: 53,050,397 km (0.097 R)
• M69: 53,143,746 km (0.118 R)
• M70: 53,237,245 km (0.03 R)
• M71: 55,024,191 km (0.069 R)
• M72: 55,402,973 km (0.069 R)
• M73: 57,117,813 km (0.073 R)
• M74: 62,267,720 km (0.093 R)
• M75: 63,156,780 km (0.119 R)
• M76: 63,454,181 km (0.103 R)
• M77: 64,149,661 km (0.059 R)
• M78: 64,947,766 km (0.084 R)
• M79: 65,047,697 km (0.085 R)
• M80: 65,247,859 km (0.098 R)
• M81: 65,448,171 km (0.09 R)
• M82: 66,050,452 km (0.114 R)
• M83: 66,150,982 km (0.098 R)
• M84: 67,159,271 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 15,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit