🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.1

Radius: 12.5

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.48 AU - 0.66 AU

Year: 302 Days

Day: 9.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,186,651 km

• M1: 156,031 km (0.077 R)
• M2: 237,412 km (0.112 R)
• M3: 335,698 km (0.089 R)
• M4: 504,893 km (0.105 R)
• M5: 599,738 km (0.073 R)
• M6: 696,228 km (0.068 R)
• M7: 786,885 km (0.027 R)
• M8: 907,311 km (0.114 R)
• M9: 988,094 km (0.109 R)
• M10: 1,133,353 km (0.098 R)
• M11: 1,242,859 km (0.068 R)
• M12: 1,348,625 km (0.105 R)
• M13: 1,442,423 km (0.112 R)
• M14: 1,637,049 km (0.093 R)
• M15: 1,733,690 km (0.095 R)
• M16: 1,915,900 km (0.055 R)
• M17: 2,018,225 km (0.081 R)
• M18: 2,157,351 km (0.087 R)
• M19: 2,241,724 km (0.117 R)
• M20: 2,345,096 km (0.114 R)
• M21: 2,427,375 km (0.096 R)
• M22: 2,505,914 km (0.103 R)
• M23: 2,604,050 km (0.1 R)
• M24: 2,698,895 km (0.051 R)
• M25: 2,780,276 km (0.101 R)
• M26: 2,867,642 km (0.054 R)
• M27: 3,049,852 km (0.057 R)
• M28: 3,165,042 km (0.078 R)
• M29: 3,343,363 km (0.086 R)
• M30: 3,431,177 km (0.094 R)
• M31: 3,609,198 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.1

Radius: 12.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.84 AU - 5.04 AU

Year: 7718 Days

Day: 7.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 62,186,651 km

• M1: 153,188 km (0.079 R)
• M2: 261,497 km (0.079 R)
• M3: 401,371 km (0.084 R)
• M4: 1,001,857 km (0.102 R)
• M5: 1,152,053 km (0.1 R)
• M6: 1,496,577 km (0.04 R)
• M7: 1,615,208 km (0.094 R)
• M8: 1,804,898 km (0.118 R)
• M9: 2,049,640 km (0.075 R)
• M10: 2,145,832 km (0.078 R)
• M11: 2,392,968 km (0.084 R)
• M12: 2,558,722 km (0.083 R)
• M13: 2,715,201 km (0.116 R)
• M14: 2,834,730 km (0.116 R)
• M15: 2,942,441 km (0.039 R)
• M16: 3,231,763 km (0.077 R)
• M17: 3,472,915 km (0.072 R)
• M18: 3,661,408 km (0.055 R)
• M19: 3,988,130 km (0.12 R)
• M20: 4,185,599 km (0.064 R)
• M21: 4,402,067 km (0.041 R)
• M22: 4,606,418 km (0.092 R)
• M23: 4,797,753 km (0.071 R)
• M24: 4,991,931 km (0.101 R)
• M25: 5,073,462 km (0.093 R)
• M26: 5,221,564 km (0.094 R)
• M27: 5,438,032 km (0.076 R)
• M28: 5,674,546 km (0.1 R)
• M29: 5,794,075 km (0.109 R)
• M30: 5,966,262 km (0.115 R)
• M31: 6,122,742 km (0.12 R)
• M32: 6,422,087 km (0.049 R)
• M33: 6,708,268 km (0.117 R)
• M34: 7,090,191 km (0.115 R)
• M35: 7,367,396 km (0.074 R)
• M36: 7,516,695 km (0.117 R)
• M37: 7,837,432 km (0.057 R)
• M38: 7,932,577 km (0.05 R)
• M39: 8,414,282 km (0.087 R)
• M40: 8,629,254 km (0.074 R)
• M41: 8,786,631 km (0.103 R)
• M42: 9,772,182 km (0.085 R)
• M43: 9,874,656 km (0.1 R)
• M44: 10,434,601 km (0.095 R)
• M45: 10,539,469 km (0.057 R)
• M46: 10,940,990 km (0.116 R)
• M47: 11,026,261 km (0.06 R)
• M48: 11,133,074 km (0.072 R)
• M49: 11,412,373 km (0.053 R)
• M50: 11,868,347 km (0.079 R)
• M51: 12,308,314 km (0.036 R)
• M52: 12,731,228 km (0.104 R)
• M53: 13,249,734 km (0.109 R)
• M54: 13,340,540 km (0.109 R)
• M55: 14,283,754 km (0.09 R)
• M56: 14,657,749 km (0.116 R)
• M57: 15,129,880 km (0.114 R)
• M58: 15,774,946 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.8

Radius: 7

Gravity: 20.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.08 AU - 6.56 AU

Year: 11168 Days

Day: 15.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,186,651 km

• M1: 88,861 km (0.111 R)
• M2: 173,234 km (0.072 R)
• M3: 263,891 km (0.095 R)
• M4: 836,551 km (0.111 R)
• M5: 1,117,496 km (0.117 R)
• M6: 1,256,772 km (0.1 R)
• M7: 1,352,814 km (0.113 R)
• M8: 1,603,988 km (0.116 R)
• M9: 1,788,443 km (0.11 R)
• M10: 2,207,017 km (0.081 R)
• M11: 2,323,704 km (0.084 R)
• M12: 2,532,842 km (0.098 R)
• M13: 2,873,775 km (0.088 R)
• M14: 3,001,382 km (0.098 R)
• M15: 3,328,702 km (0.104 R)
• M16: 3,946,242 km (0.102 R)
• M17: 5,441,024 km (0.106 R)
• M18: 5,678,885 km (0.073 R)
• M19: 5,920,336 km (0.041 R)
• M20: 6,042,258 km (0.1 R)
• M21: 6,496,587 km (0.082 R)
• M22: 7,969,079 km (0.115 R)
• M23: 8,558,345 km (0.032 R)
• M24: 9,730,743 km (0.117 R)
• M25: 9,778,614 km (0.117 R)
• M26: 10,213,645 km (0.103 R)
• M27: 11,002,475 km (0.11 R)
• M28: 11,152,671 km (0.088 R)
• M29: 11,454,859 km (0.118 R)
• M30: 12,795,405 km (0.074 R)
• M31: 12,900,572 km (0.042 R)
• M32: 13,270,977 km (0.079 R)
• M33: 13,698,527 km (0.104 R)
• M34: 15,008,257 km (0.115 R)
• M35: 15,174,759 km (0.114 R)
• M36: 15,341,860 km (0.063 R)
• M37: 16,873,293 km (0.113 R)
• M38: 16,988,633 km (0.068 R)
• M39: 17,046,378 km (0.106 R)
• M40: 17,104,273 km (0.117 R)
• M41: 17,220,211 km (0.084 R)
• M42: 17,394,492 km (0.094 R)
• M43: 17,627,865 km (0.118 R)
• M44: 17,686,358 km (0.084 R)
• M45: 18,215,785 km (0.085 R)
• M46: 18,571,678 km (0.107 R)
• M47: 18,869,976 km (0.057 R)
• M48: 19,169,770 km (0.117 R)
• M49: 20,017,841 km (0.111 R)
• M50: 20,140,062 km (0.086 R)
• M51: 20,201,248 km (0.042 R)
• M52: 20,323,768 km (0.027 R)
• M53: 20,878,178 km (0.12 R)
• M54: 21,002,045 km (0.07 R)
• M55: 24,177,409 km (0.084 R)
• M56: 25,886,864 km (0.09 R)
• M57: 26,420,630 km (0.086 R)
• M58: 27,025,454 km (0.103 R)
• M59: 27,566,848 km (0.071 R)
• M60: 27,838,967 km (0.078 R)
• M61: 28,454,413 km (0.115 R)
• M62: 28,660,558 km (0.04 R)
• M63: 29,074,346 km (0.119 R)
• M64: 31,101,846 km (0.12 R)
• M65: 31,385,184 km (0.091 R)
• M66: 32,311,644 km (0.095 R)
• M67: 32,598,423 km (0.065 R)
• M68: 33,174,674 km (0.096 R)
• M69: 33,464,146 km (0.077 R)
• M70: 36,106,044 km (0.088 R)
• M71: 36,552,893 km (0.118 R)
• M72: 37,076,486 km (0.086 R)
• M73: 38,966,805 km (0.107 R)
• M74: 39,578,211 km (0.087 R)
• M75: 40,733,256 km (0.116 R)
• M76: 41,198,356 km (0.057 R)
• M77: 41,665,251 km (0.11 R)
• M78: 42,918,881 km (0.102 R)
• M79: 43,946,469 km (0.073 R)
• M80: 44,822,364 km (0.089 R)
• M81: 46,106,513 km (0.05 R)
• M82: 49,287,113 km (0.111 R)
• M83: 51,195,683 km (0.036 R)
• M84: 51,446,558 km (0.104 R)
• M85: 51,865,283 km (0.042 R)
• M86: 52,033,131 km (0.104 R)
• M87: 52,875,068 km (0.099 R)
• M88: 53,297,682 km (0.034 R)
• M89: 53,551,849 km (0.107 R)
• M90: 53,806,315 km (0.11 R)
• M91: 54,061,230 km (0.103 R)
• M92: 55,341,937 km (0.096 R)
• M93: 55,513,376 km (0.067 R)
• M94: 56,029,040 km (0.049 R)
• M95: 57,411,624 km (0.089 R)
• M96: 57,759,139 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.7

Radius: 8

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.78 AU - 10.2 AU

Year: 17389 Days

Day: 20.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,186,651 km

• M1: 101,427 km (0.085 R)
• M2: 202,406 km (0.116 R)
• M3: 316,100 km (0.067 R)
• M4: 506,090 km (0.072 R)
• M5: 596,148 km (0.081 R)
• M6: 672,592 km (0.065 R)
• M7: 732,132 km (0.102 R)
• M8: 1,034,918 km (0.103 R)
• M9: 1,200,373 km (0.076 R)
• M10: 1,400,386 km (0.118 R)
• M11: 1,584,092 km (0.042 R)
• M12: 1,831,976 km (0.1 R)
• M13: 1,888,823 km (0.101 R)
• M14: 1,946,268 km (0.039 R)
• M15: 2,242,173 km (0.035 R)
• M16: 2,303,059 km (0.105 R)
• M17: 3,815,194 km (0.11 R)
• M18: 3,961,800 km (0.05 R)
• M19: 5,080,044 km (0.046 R)
• M20: 5,528,240 km (0.118 R)
• M21: 5,820,105 km (0.115 R)
• M22: 5,904,478 km (0.08 R)
• M23: 6,245,861 km (0.104 R)
• M24: 7,906,995 km (0.045 R)
• M25: 8,141,415 km (0.088 R)
• M26: 9,496,323 km (0.091 R)
• M27: 9,645,622 km (0.063 R)
• M28: 10,098,155 km (0.11 R)
• M29: 10,454,797 km (0.09 R)
• M30: 10,506,109 km (0.1 R)
• M31: 10,919,597 km (0.111 R)
• M32: 11,709,325 km (0.115 R)
• M33: 12,517,153 km (0.059 R)
• M34: 14,989,108 km (0.086 R)
• M35: 15,865,303 km (0.074 R)
• M36: 15,983,485 km (0.088 R)
• M37: 16,279,988 km (0.12 R)
• M38: 16,698,114 km (0.039 R)
• M39: 19,154,960 km (0.083 R)
• M40: 21,722,209 km (0.079 R)
• M41: 22,182,522 km (0.113 R)
• M42: 24,327,307 km (0.073 R)
• M43: 24,463,441 km (0.115 R)
• M44: 24,736,756 km (0.079 R)
• M45: 24,873,788 km (0.113 R)
• M46: 27,524,363 km (0.056 R)
• M47: 27,666,331 km (0.094 R)
• M48: 28,093,732 km (0.118 R)
• M49: 28,595,035 km (0.059 R)
• M50: 28,882,861 km (0.091 R)
• M51: 29,534,060 km (0.12 R)
• M52: 31,293,930 km (0.085 R)
• M53: 32,636,122 km (0.104 R)
• M54: 32,786,318 km (0.114 R)
• M55: 32,861,566 km (0.097 R)
• M56: 33,389,796 km (0.106 R)
• M57: 34,454,634 km (0.117 R)
• M58: 35,995,043 km (0.097 R)
• M59: 36,072,684 km (0.113 R)
• M60: 37,794,256 km (0.101 R)
• M61: 38,031,070 km (0.11 R)
• M62: 39,062,996 km (0.056 R)
• M63: 39,302,353 km (0.06 R)
• M64: 40,426,281 km (0.112 R)
• M65: 41,397,920 km (0.088 R)
• M66: 42,541,296 km (0.047 R)
• M67: 43,116,949 km (0.091 R)
• M68: 45,109,742 km (0.068 R)
• M69: 45,193,517 km (0.108 R)
• M70: 46,117,433 km (0.098 R)
• M71: 47,642,883 km (0.082 R)
• M72: 48,326,096 km (0.087 R)
• M73: 49,357,125 km (0.086 R)
• M74: 49,615,929 km (0.086 R)
• M75: 49,702,397 km (0.07 R)
• M76: 50,829,916 km (0.046 R)
• M77: 51,265,994 km (0.038 R)
• M78: 52,141,590 km (0.112 R)
• M79: 53,730,170 km (0.093 R)
• M80: 53,818,881 km (0.107 R)
• M81: 54,174,176 km (0.026 R)
• M82: 54,263,187 km (0.068 R)
• M83: 54,797,999 km (0.062 R)
• M84: 55,065,929 km (0.105 R)
• M85: 55,334,457 km (0.083 R)
• M86: 55,424,066 km (0.059 R)
• M87: 56,052,677 km (0.108 R)
• M88: 56,412,759 km (0.105 R)
• M89: 59,964,960 km (0.071 R)
• M90: 60,887,381 km (0.037 R)
• M91: 61,350,386 km (0.09 R)
• M92: 61,628,638 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 12,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit