🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.89 AU

Year: 235 Days

Day: 39.3 Hours

Environment

Temp: 78 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.67 AU - 0.77 AU

Year: 235 Days

Day: 27.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.89 AU - 2.09 AU

Year: 1081 Days

Day: 34.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.96 AU - 2.78 AU

Year: 1405 Days

Day: 43.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 14.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.48 AU - 5.78 AU

Year: 4473 Days

Day: 14.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 82,455,324 km

• M1: 180,565 km (0.057 R)
• M2: 351,854 km (0.102 R)
• M3: 442,511 km (0.084 R)
• M4: 780,153 km (0.055 R)
• M5: 1,033,422 km (0.072 R)
• M6: 1,217,876 km (0.11 R)
• M7: 1,334,263 km (0.071 R)
• M8: 1,454,690 km (0.065 R)
• M9: 1,696,290 km (0.044 R)
• M10: 1,827,787 km (0.056 R)
• M11: 1,928,765 km (0.092 R)
• M12: 2,043,208 km (0.066 R)
• M13: 2,160,044 km (0.105 R)
• M14: 2,255,337 km (0.102 R)
• M15: 2,364,095 km (0.097 R)
• M16: 2,487,214 km (0.118 R)
• M17: 2,778,780 km (0.061 R)
• M18: 2,961,739 km (0.032 R)
• M19: 3,121,958 km (0.108 R)
• M20: 3,312,546 km (0.077 R)
• M21: 3,577,483 km (0.078 R)
• M22: 4,098,682 km (0.099 R)
• M23: 5,116,247 km (0.043 R)
• M24: 5,472,440 km (0.046 R)
• M25: 5,786,745 km (0.101 R)
• M26: 5,988,253 km (0.114 R)
• M27: 6,329,336 km (0.11 R)
• M28: 6,659,499 km (0.039 R)
• M29: 6,817,773 km (0.058 R)
• M30: 6,906,335 km (0.051 R)
• M31: 7,120,260 km (0.044 R)
• M32: 7,210,169 km (0.071 R)
• M33: 7,481,838 km (0.105 R)
• M34: 7,573,243 km (0.118 R)
• M35: 7,757,098 km (0.117 R)
• M36: 7,998,250 km (0.104 R)
• M37: 8,223,245 km (0.104 R)
• M38: 8,602,775 km (0.091 R)
• M39: 8,949,244 km (0.038 R)
• M40: 9,202,363 km (0.084 R)
• M41: 9,398,785 km (0.104 R)
• M42: 9,735,680 km (0.068 R)
• M43: 9,976,084 km (0.104 R)
• M44: 10,749,953 km (0.051 R)
• M45: 10,915,409 km (0.062 R)
• M46: 11,060,818 km (0.067 R)
• M47: 11,374,824 km (0.104 R)
• M48: 11,861,765 km (0.115 R)
• M49: 12,054,148 km (0.076 R)
• M50: 12,269,269 km (0.12 R)
• M51: 12,398,821 km (0.091 R)
• M52: 12,681,262 km (0.08 R)
• M53: 12,900,124 km (0.08 R)
• M54: 13,385,718 km (0.058 R)
• M55: 13,697,929 km (0.109 R)
• M56: 13,809,978 km (0.102 R)
• M57: 14,238,725 km (0.11 R)
• M58: 14,397,748 km (0.066 R)
• M59: 14,878,555 km (0.103 R)
• M60: 15,318,074 km (0.036 R)
• M61: 15,504,473 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.7

Radius: 14.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.93 AU - 13.15 AU

Year: 13174 Days

Day: 13.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,455,324 km

• M1: 225,594 km (0.11 R)
• M2: 394,340 km (0.115 R)
• M3: 970,890 km (0.094 R)
• M4: 1,340,397 km (0.107 R)
• M5: 1,603,540 km (0.08 R)
• M6: 1,703,770 km (0.104 R)
• M7: 1,831,976 km (0.086 R)
• M8: 2,017,327 km (0.118 R)
• M9: 2,760,679 km (0.095 R)
• M10: 3,387,195 km (0.068 R)
• M11: 3,485,032 km (0.097 R)
• M12: 4,266,980 km (0.081 R)
• M13: 4,408,649 km (0.118 R)
• M14: 4,660,123 km (0.051 R)
• M15: 4,916,534 km (0.034 R)
• M16: 5,140,033 km (0.088 R)
• M17: 5,674,696 km (0.076 R)
• M18: 5,791,682 km (0.052 R)
• M19: 6,027,897 km (0.057 R)
• M20: 6,428,968 km (0.066 R)
• M21: 6,797,428 km (0.116 R)
• M22: 7,005,070 km (0.109 R)
• M23: 7,384,300 km (0.118 R)
• M24: 8,651,694 km (0.118 R)
• M25: 9,287,784 km (0.062 R)
• M26: 9,658,039 km (0.084 R)
• M27: 9,891,860 km (0.05 R)
• M28: 10,033,080 km (0.105 R)
• M29: 10,460,930 km (0.076 R)
• M30: 12,030,062 km (0.027 R)
• M31: 12,637,430 km (0.063 R)
• M32: 12,739,605 km (0.105 R)
• M33: 13,306,731 km (0.118 R)
• M34: 13,882,084 km (0.111 R)
• M35: 14,519,072 km (0.095 R)
• M36: 16,992,074 km (0.057 R)
• M37: 17,959,823 km (0.109 R)
• M38: 21,516,662 km (0.117 R)
• M39: 21,884,074 km (0.104 R)
• M40: 22,749,498 km (0.097 R)
• M41: 22,936,495 km (0.105 R)
• M42: 23,123,941 km (0.102 R)
• M43: 23,500,330 km (0.055 R)
• M44: 25,090,256 km (0.059 R)
• M45: 25,219,059 km (0.099 R)
• M46: 25,671,294 km (0.088 R)
• M47: 26,191,296 km (0.096 R)
• M48: 28,306,460 km (0.081 R)
• M49: 29,113,690 km (0.03 R)
• M50: 29,384,463 km (0.043 R)
• M51: 30,338,897 km (0.109 R)
• M52: 30,819,854 km (0.074 R)
• M53: 31,580,709 km (0.106 R)
• M54: 31,719,835 km (0.086 R)
• M55: 31,928,674 km (0.11 R)
• M56: 32,558,181 km (0.096 R)
• M57: 34,114,149 km (0.115 R)
• M58: 34,328,223 km (0.065 R)
• M59: 35,045,096 km (0.075 R)
• M60: 35,549,690 km (0.06 R)
• M61: 35,766,757 km (0.116 R)
• M62: 36,420,499 km (0.086 R)
• M63: 38,851,315 km (0.1 R)
• M64: 39,074,814 km (0.044 R)
• M65: 39,448,360 km (0.093 R)
• M66: 39,748,154 km (0.1 R)
• M67: 40,425,234 km (0.071 R)
• M68: 41,334,041 km (0.086 R)
• M69: 42,709,893 km (0.063 R)
• M70: 43,017,616 km (0.066 R)
• M71: 45,114,379 km (0.071 R)
• M72: 46,214,672 km (0.088 R)
• M73: 46,688,897 km (0.036 R)
• M74: 47,482,813 km (0.064 R)
• M75: 47,642,284 km (0.108 R)
• M76: 48,361,401 km (0.109 R)
• M77: 48,521,770 km (0.032 R)
• M78: 49,972,570 km (0.104 R)
• M79: 50,296,898 km (0.111 R)
• M80: 51,847,181 km (0.078 R)
• M81: 52,175,549 km (0.062 R)
• M82: 53,744,681 km (0.07 R)
• M83: 56,001,065 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.7

Radius: 4.7

Gravity: 44.76 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.24 AU - 16.46 AU

Year: 18780 Days

Day: 22.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 177.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,455,324 km

• M1: 65,823 km (0.076 R)
• M2: 345,870 km (0.046 R)
• M3: 1,179,729 km (0.111 R)
• M4: 1,209,349 km (0.081 R)
• M5: 1,269,488 km (0.09 R)
• M6: 1,299,856 km (0.092 R)
• M7: 1,617,303 km (0.083 R)
• M8: 1,957,937 km (0.113 R)
• M9: 3,313,742 km (0.107 R)
• M10: 3,920,511 km (0.069 R)
• M11: 4,009,971 km (0.108 R)
• M12: 4,328,465 km (0.108 R)
• M13: 5,086,627 km (0.083 R)
• M14: 5,783,005 km (0.057 R)
• M15: 5,884,881 km (0.12 R)
• M16: 6,090,578 km (0.114 R)
• M17: 6,246,309 km (0.114 R)
• M18: 7,099,167 km (0.065 R)
• M19: 7,650,435 km (0.075 R)
• M20: 7,762,334 km (0.064 R)
• M21: 8,330,058 km (0.08 R)
• M22: 8,735,468 km (0.092 R)
• M23: 9,265,943 km (0.105 R)
• M24: 11,747,023 km (0.067 R)
• M25: 12,463,298 km (0.084 R)
• M26: 12,661,066 km (0.069 R)
• M27: 13,869,368 km (0.088 R)
• M28: 13,937,585 km (0.079 R)
• M29: 14,349,129 km (0.037 R)
• M30: 14,418,093 km (0.086 R)
• M31: 15,113,873 km (0.081 R)
• M32: 15,254,345 km (0.115 R)
• M33: 17,486,645 km (0.102 R)
• M34: 19,131,623 km (0.114 R)
• M35: 19,207,619 km (0.101 R)
• M36: 20,436,116 km (0.102 R)
• M37: 20,591,549 km (0.112 R)
• M38: 21,452,933 km (0.071 R)
• M39: 21,927,757 km (0.095 R)
• M40: 23,535,485 km (0.075 R)
• M41: 24,353,486 km (0.083 R)
• M42: 25,430,591 km (0.09 R)
• M43: 27,459,886 km (0.079 R)
• M44: 28,234,055 km (0.105 R)
• M45: 29,102,770 km (0.103 R)
• M46: 33,118,874 km (0.117 R)
• M47: 34,495,773 km (0.107 R)
• M48: 34,680,676 km (0.067 R)
• M49: 34,866,028 km (0.105 R)
• M50: 35,144,579 km (0.1 R)
• M51: 36,078,518 km (0.094 R)
• M52: 36,642,802 km (0.081 R)
• M53: 38,544,639 km (0.093 R)
• M54: 39,797,970 km (0.119 R)
• M55: 41,850,752 km (0.114 R)
• M56: 43,537,618 km (0.106 R)
• M57: 43,637,400 km (0.106 R)
• M58: 44,943,240 km (0.066 R)
• M59: 45,651,735 km (0.11 R)
• M60: 46,977,172 km (0.086 R)
• M61: 47,079,647 km (0.032 R)
• M62: 47,695,990 km (0.093 R)
• M63: 47,799,063 km (0.083 R)
• M64: 49,144,845 km (0.083 R)
• M65: 50,188,440 km (0.085 R)
• M66: 50,607,912 km (0.063 R)
• M67: 56,166,072 km (0.065 R)
• M68: 56,601,551 km (0.094 R)
• M69: 57,366,445 km (0.06 R)
• M70: 58,244,734 km (0.116 R)
• M71: 58,575,196 km (0.087 R)
• M72: 58,685,450 km (0.086 R)
• M73: 62,476,858 km (0.087 R)
• M74: 62,702,302 km (0.101 R)
• M75: 62,815,099 km (0.074 R)
• M76: 64,174,495 km (0.067 R)
• M77: 66,001,833 km (0.089 R)
• M78: 67,268,179 km (0.104 R)
• M79: 68,542,453 km (0.119 R)
• M80: 68,891,315 km (0.107 R)
• M81: 72,176,185 km (0.1 R)
• M82: 72,649,663 km (0.093 R)
• M83: 73,005,406 km (0.078 R)
• M84: 73,599,609 km (0.108 R)
• M85: 74,434,216 km (0.071 R)
• M86: 74,673,124 km (0.101 R)
• M87: 75,751,874 km (0.042 R)
• M88: 76,594,559 km (0.069 R)
• M89: 77,440,235 km (0.1 R)
• M90: 78,046,107 km (0.053 R)
• M91: 78,289,054 km (0.117 R)
• M92: 78,410,527 km (0.089 R)
• M93: 79,506,930 km (0.109 R)
• M94: 80,976,579 km (0.114 R)
• M95: 82,208,219 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 10,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit