🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.58 AU - 0.64 AU

Year: 167 Days

Day: 40 Hours

Environment

Temp: 214 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,664,736 km

• M1: 280,346 km (0.078 R)
• M2: 516,262 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.94 AU - 1 AU

Year: 336 Days

Day: 39.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,664,736 km

• M1: 380,876 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.9 AU - 2.08 AU

Year: 987 Days

Day: 47.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.06 AU - 2.96 AU

Year: 1398 Days

Day: 25.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.6 AU - 3.84 AU

Year: 2522 Days

Day: 42.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,664,736 km

• M1: 1,842,747 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.53 AU - 4.71 AU

Year: 2939 Days

Day: 12.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,664,736 km

• M1: 1,796,670 km (0.06 R)
• M2: 3,308,806 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.96 AU - 4.28 AU

Year: 2939 Days

Day: 18.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.8

Radius: 12.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.39 AU - 6.93 AU

Year: 4733 Days

Day: 8.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 43,664,736 km

• M1: 176,376 km (0.072 R)
• M2: 274,512 km (0.081 R)
• M3: 357,090 km (0.051 R)
• M4: 544,835 km (0.109 R)
• M5: 628,909 km (0.081 R)
• M6: 777,610 km (0.075 R)
• M7: 939,175 km (0.105 R)
• M8: 1,152,801 km (0.084 R)
• M9: 1,437,187 km (0.1 R)
• M10: 1,662,631 km (0.09 R)
• M11: 1,997,880 km (0.048 R)
• M12: 2,097,811 km (0.098 R)
• M13: 2,289,745 km (0.085 R)
• M14: 2,407,628 km (0.093 R)
• M15: 2,829,793 km (0.107 R)
• M16: 3,028,310 km (0.087 R)
• M17: 3,187,482 km (0.105 R)
• M18: 3,851,996 km (0.062 R)
• M19: 4,427,499 km (0.071 R)
• M20: 4,708,593 km (0.098 R)
• M21: 5,150,056 km (0.102 R)
• M22: 5,498,919 km (0.056 R)
• M23: 5,587,331 km (0.074 R)
• M24: 5,711,796 km (0.038 R)
• M25: 6,000,071 km (0.06 R)
• M26: 6,817,325 km (0.066 R)
• M27: 7,239,191 km (0.075 R)
• M28: 7,927,640 km (0.066 R)
• M29: 8,473,223 km (0.113 R)
• M30: 8,698,967 km (0.087 R)
• M31: 9,156,586 km (0.113 R)
• M32: 9,536,715 km (0.073 R)
• M33: 9,900,537 km (0.112 R)
• M34: 10,356,361 km (0.104 R)
• M35: 10,730,356 km (0.065 R)
• M36: 11,176,158 km (0.11 R)
• M37: 11,333,684 km (0.117 R)
• M38: 11,970,822 km (0.114 R)
• M39: 12,085,862 km (0.088 R)
• M40: 13,470,839 km (0.101 R)
• M41: 14,511,592 km (0.062 R)
• M42: 15,402,896 km (0.086 R)
• M43: 16,592,947 km (0.085 R)
• M44: 16,901,567 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.9

Radius: 10.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.66 AU - 11.86 AU

Year: 10717 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,664,736 km

• M1: 158,275 km (0.05 R)
• M2: 327,021 km (0.118 R)
• M3: 434,133 km (0.118 R)
• M4: 582,085 km (0.1 R)
• M5: 838,197 km (0.073 R)
• M6: 931,845 km (0.094 R)
• M7: 1,164,919 km (0.062 R)
• M8: 1,398,441 km (0.102 R)
• M9: 1,848,880 km (0.083 R)
• M10: 1,994,738 km (0.09 R)
• M11: 2,144,635 km (0.111 R)
• M12: 2,320,562 km (0.098 R)
• M13: 2,876,917 km (0.115 R)
• M14: 3,047,009 km (0.094 R)
• M15: 3,220,393 km (0.104 R)
• M16: 4,163,309 km (0.097 R)
• M17: 5,756,825 km (0.072 R)
• M18: 6,065,146 km (0.107 R)
• M19: 6,730,109 km (0.076 R)
• M20: 7,991,518 km (0.105 R)
• M21: 8,509,426 km (0.09 R)
• M22: 9,432,894 km (0.12 R)
• M23: 9,541,352 km (0.097 R)
• M24: 10,090,676 km (0.036 R)
• M25: 10,462,576 km (0.113 R)
• M26: 10,914,810 km (0.108 R)
• M27: 10,990,806 km (0.039 R)
• M28: 11,760,487 km (0.04 R)
• M29: 11,838,427 km (0.081 R)
• M30: 12,151,835 km (0.068 R)
• M31: 12,270,167 km (0.102 R)
• M32: 12,547,521 km (0.029 R)
• M33: 13,028,030 km (0.086 R)
• M34: 13,392,301 km (0.093 R)
• M35: 14,421,833 km (0.076 R)
• M36: 14,840,707 km (0.117 R)
• M37: 16,121,564 km (0.061 R)
• M38: 16,818,989 km (0.07 R)
• M39: 17,127,311 km (0.115 R)
• M40: 17,260,004 km (0.095 R)
• M41: 17,348,715 km (0.107 R)
• M42: 17,615,448 km (0.084 R)
• M43: 17,928,557 km (0.068 R)
• M44: 18,063,344 km (0.041 R)
• M45: 18,243,460 km (0.12 R)
• M46: 18,651,115 km (0.108 R)
• M47: 18,878,802 km (0.09 R)
• M48: 19,291,094 km (0.083 R)
• M49: 19,706,378 km (0.082 R)
• M50: 20,592,596 km (0.119 R)
• M51: 21,539,700 km (0.095 R)
• M52: 22,259,266 km (0.104 R)
• M53: 22,355,756 km (0.079 R)
• M54: 22,791,984 km (0.069 R)
• M55: 23,230,904 km (0.084 R)
• M56: 23,721,884 km (0.089 R)
• M57: 23,968,720 km (0.105 R)
• M58: 24,067,754 km (0.111 R)
• M59: 25,366,563 km (0.06 R)
• M60: 26,075,358 km (0.12 R)
• M61: 26,228,097 km (0.105 R)
• M62: 26,842,047 km (0.089 R)
• M63: 28,607,152 km (0.094 R)
• M64: 29,769,079 km (0.064 R)
• M65: 30,195,433 km (0.098 R)
• M66: 32,521,680 km (0.099 R)
• M67: 32,631,335 km (0.058 R)
• M68: 33,401,913 km (0.055 R)
• M69: 34,625,026 km (0.105 R)
• M70: 35,242,117 km (0.08 R)
• M71: 35,580,208 km (0.097 R)
• M72: 36,544,067 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72

Radius: 3.3

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.54 AU - 21.44 AU

Year: 26818 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,664,736 km

• M1: 56,398 km (0.056 R)
• M2: 129,402 km (0.041 R)
• M3: 267,780 km (0.105 R)
• M4: 338,989 km (0.051 R)
• M5: 558,299 km (0.1 R)
• M6: 747,391 km (0.093 R)
• M7: 1,122,134 km (0.093 R)
• M8: 1,160,431 km (0.031 R)
• M9: 1,610,870 km (0.099 R)
• M10: 1,632,562 km (0.116 R)
• M11: 2,062,207 km (0.032 R)
• M12: 2,326,247 km (0.107 R)
• M13: 2,399,999 km (0.089 R)
• M14: 2,600,759 km (0.081 R)
• M15: 2,806,755 km (0.117 R)
• M16: 2,964,880 km (0.054 R)
• M17: 3,018,137 km (0.116 R)
• M18: 3,317,034 km (0.086 R)
• M19: 4,420,318 km (0.097 R)
• M20: 4,481,354 km (0.071 R)
• M21: 4,511,872 km (0.074 R)
• M22: 4,634,991 km (0.081 R)
• M23: 4,821,539 km (0.076 R)
• M24: 4,884,370 km (0.039 R)
• M25: 6,469,809 km (0.067 R)
• M26: 7,497,845 km (0.1 R)
• M27: 9,229,141 km (0.069 R)
• M28: 9,621,237 km (0.086 R)
• M29: 11,788,013 km (0.03 R)
• M30: 12,255,955 km (0.102 R)
• M31: 12,556,796 km (0.12 R)
• M32: 13,078,295 km (0.102 R)
• M33: 13,385,718 km (0.052 R)
• M34: 14,142,235 km (0.091 R)
• M35: 14,593,571 km (0.074 R)
• M36: 16,588,010 km (0.094 R)
• M37: 16,635,433 km (0.071 R)
• M38: 17,399,728 km (0.076 R)
• M39: 18,029,236 km (0.056 R)
• M40: 18,616,857 km (0.088 R)
• M41: 18,715,442 km (0.062 R)
• M42: 19,310,243 km (0.083 R)
• M43: 19,360,059 km (0.075 R)
• M44: 20,264,827 km (0.118 R)
• M45: 20,366,254 km (0.07 R)
• M46: 21,286,131 km (0.083 R)
• M47: 21,492,427 km (0.111 R)
• M48: 22,062,993 km (0.096 R)
• M49: 22,743,813 km (0.093 R)
• M50: 22,954,746 km (0.097 R)
• M51: 23,060,362 km (0.094 R)
• M52: 23,219,235 km (0.101 R)
• M53: 24,179,653 km (0.085 R)
• M54: 24,287,214 km (0.057 R)
• M55: 24,718,804 km (0.099 R)
• M56: 24,881,417 km (0.074 R)
• M57: 25,644,516 km (0.118 R)
• M58: 26,249,490 km (0.062 R)
• M59: 26,360,042 km (0.082 R)
• M60: 26,526,096 km (0.062 R)
• M61: 26,692,449 km (0.077 R)
• M62: 27,193,751 km (0.115 R)
• M63: 28,944,046 km (0.05 R)
• M64: 32,908,689 km (0.072 R)
• M65: 33,805,828 km (0.07 R)
• M66: 33,986,243 km (0.059 R)
• M67: 34,892,955 km (0.118 R)
• M68: 35,807,746 km (0.117 R)
• M69: 36,114,422 km (0.108 R)
• M70: 36,175,757 km (0.108 R)
• M71: 36,545,114 km (0.114 R)
• M72: 37,785,281 km (0.085 R)
• M73: 39,861,549 km (0.079 R)
• M74: 40,306,753 km (0.079 R)
• M75: 40,881,508 km (0.095 R)
• M76: 41,009,563 km (0.12 R)
• M77: 41,845,367 km (0.032 R)
• M78: 43,337,905 km (0.063 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 15,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit